[llvm] r329525 - DAGCombiner: Combine SDIV with non-splat vector pow2 divisor
Zvi Rackover via llvm-commits
llvm-commits at lists.llvm.org
Sun Apr 8 04:35:20 PDT 2018
Author: zvi
Date: Sun Apr 8 04:35:20 2018
New Revision: 329525
URL: http://llvm.org/viewvc/llvm-project?rev=329525&view=rev
Log:
DAGCombiner: Combine SDIV with non-splat vector pow2 divisor
Summary:
Extend existing SDIV combine for pow2 constant divider to handle
non-splat vectors of pow2 constants.
Reviewers: RKSimon, craig.topper, spatel, hfinkel, efriedma
Reviewed By: RKSimon
Subscribers: magabari, llvm-commits
Differential Revision: https://reviews.llvm.org/D42479
Modified:
llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
llvm/trunk/test/CodeGen/X86/combine-sdiv.ll
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp?rev=329525&r1=329524&r2=329525&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp Sun Apr 8 04:35:20 2018
@@ -2881,45 +2881,81 @@ SDValue DAGCombiner::visitSDIV(SDNode *N
if (DAG.SignBitIsZero(N1) && DAG.SignBitIsZero(N0))
return DAG.getNode(ISD::UDIV, DL, N1.getValueType(), N0, N1);
+ // Helper for determining whether a value is a power-2 constant scalar or a
+ // vector of such elements.
+ SmallBitVector KnownNegatives(
+ (N1C || !VT.isVector()) ? 1 : VT.getVectorNumElements(), false);
+ unsigned EltIndex = 0;
+ auto IsPowerOfTwo = [&KnownNegatives, &EltIndex](ConstantSDNode *C) {
+ unsigned Idx = EltIndex++;
+ if (C->isNullValue() || C->isOpaque())
+ return false;
+ if (C->getAPIntValue().isPowerOf2())
+ return true;
+ if ((-C->getAPIntValue()).isPowerOf2()) {
+ KnownNegatives.set(Idx);
+ return true;
+ }
+ return false;
+ };
+
// fold (sdiv X, pow2) -> simple ops after legalize
// FIXME: We check for the exact bit here because the generic lowering gives
// better results in that case. The target-specific lowering should learn how
// to handle exact sdivs efficiently.
- if (N1C && !N1C->isNullValue() && !N1C->isOpaque() &&
- !N->getFlags().hasExact() && (N1C->getAPIntValue().isPowerOf2() ||
- (-N1C->getAPIntValue()).isPowerOf2())) {
+ if (!N->getFlags().hasExact() &&
+ ISD::matchUnaryPredicate(N1C ? SDValue(N1C, 0) : N1, IsPowerOfTwo)) {
// Target-specific implementation of sdiv x, pow2.
if (SDValue Res = BuildSDIVPow2(N))
return Res;
- unsigned lg2 = N1C->getAPIntValue().countTrailingZeros();
-
+ // Create constants that are functions of the shift amount value.
+ EVT ShiftAmtTy = getShiftAmountTy(N0.getValueType());
+ SDValue Bits = DAG.getConstant(VT.getScalarSizeInBits(), DL, ShiftAmtTy);
+ SDValue C1 = DAG.getNode(ISD::CTTZ, DL, VT, N1);
+ C1 = DAG.getZExtOrTrunc(C1, DL, ShiftAmtTy);
+ SDValue Inexact = DAG.getNode(ISD::SUB, DL, ShiftAmtTy, Bits, C1);
+ if (!isConstantOrConstantVector(Inexact))
+ return SDValue();
// Splat the sign bit into the register
- SDValue SGN =
- DAG.getNode(ISD::SRA, DL, VT, N0,
- DAG.getConstant(VT.getScalarSizeInBits() - 1, DL,
- getShiftAmountTy(N0.getValueType())));
- AddToWorklist(SGN.getNode());
+ SDValue Sign = DAG.getNode(
+ ISD::SRA, DL, VT, N0,
+ DAG.getConstant(VT.getScalarSizeInBits() - 1, DL, ShiftAmtTy));
+ AddToWorklist(Sign.getNode());
// Add (N0 < 0) ? abs2 - 1 : 0;
- SDValue SRL =
- DAG.getNode(ISD::SRL, DL, VT, SGN,
- DAG.getConstant(VT.getScalarSizeInBits() - lg2, DL,
- getShiftAmountTy(SGN.getValueType())));
- SDValue ADD = DAG.getNode(ISD::ADD, DL, VT, N0, SRL);
- AddToWorklist(SRL.getNode());
- AddToWorklist(ADD.getNode()); // Divide by pow2
- SDValue SRA = DAG.getNode(ISD::SRA, DL, VT, ADD,
- DAG.getConstant(lg2, DL,
- getShiftAmountTy(ADD.getValueType())));
-
- // If we're dividing by a positive value, we're done. Otherwise, we must
- // negate the result.
- if (N1C->getAPIntValue().isNonNegative())
- return SRA;
-
- AddToWorklist(SRA.getNode());
- return DAG.getNode(ISD::SUB, DL, VT, DAG.getConstant(0, DL, VT), SRA);
+ SDValue Srl = DAG.getNode(ISD::SRL, DL, VT, Sign, Inexact);
+ SDValue Add = DAG.getNode(ISD::ADD, DL, VT, N0, Srl);
+ AddToWorklist(Srl.getNode());
+ AddToWorklist(Add.getNode()); // Divide by pow2
+ SDValue Sra = DAG.getNode(ISD::SRA, DL, VT, Add, C1);
+
+ // If dividing by a positive value, we're done. Otherwise, the result must
+ // be negated.
+ if (KnownNegatives.none())
+ return Sra;
+
+ AddToWorklist(Sra.getNode());
+ SDValue Sub =
+ DAG.getNode(ISD::SUB, DL, VT, DAG.getConstant(0, DL, VT), Sra);
+ // If all shift amount elements are negative, we're done.
+ if (KnownNegatives.all())
+ return Sub;
+
+ // Shift amount has both positive and negative elements.
+ assert(VT.isVector() && !N0C &&
+ "Expecting a non-splat vector shift amount");
+
+ SmallVector<SDValue, 64> VSelectMask;
+ for (int i = 0, e = VT.getVectorNumElements(); i < e; ++i)
+ VSelectMask.push_back(
+ DAG.getConstant(KnownNegatives[i] ? -1 : 0, DL, MVT::i1));
+
+ SDValue Mask =
+ DAG.getBuildVector(EVT::getVectorVT(*DAG.getContext(), MVT::i1,
+ VT.getVectorElementCount()),
+ DL, VSelectMask);
+ return DAG.getNode(ISD::VSELECT, DL, VT, Mask, Sub, Sra);
}
// If integer divide is expensive and we satisfy the requirements, emit an
Modified: llvm/trunk/test/CodeGen/X86/combine-sdiv.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/combine-sdiv.ll?rev=329525&r1=329524&r2=329525&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/combine-sdiv.ll (original)
+++ llvm/trunk/test/CodeGen/X86/combine-sdiv.ll Sun Apr 8 04:35:20 2018
@@ -230,236 +230,182 @@ define <4 x i32> @combine_vec_sdiv_by_po
define <16 x i8> @combine_vec_sdiv_by_pow2b_v16i8(<16 x i8> %x) {
; SSE-LABEL: combine_vec_sdiv_by_pow2b_v16i8:
; SSE: # %bb.0:
-; SSE-NEXT: pextrb $1, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarb $7, %cl
-; SSE-NEXT: shrb $6, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb $2, %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pextrb $0, %xmm0, %ecx
-; SSE-NEXT: movd %ecx, %xmm1
-; SSE-NEXT: pinsrb $1, %eax, %xmm1
-; SSE-NEXT: pextrb $2, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrb $7, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $2, %eax, %xmm1
-; SSE-NEXT: pextrb $3, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarb $7, %cl
-; SSE-NEXT: shrb $4, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb $4, %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $3, %eax, %xmm1
-; SSE-NEXT: pextrb $4, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarb $7, %cl
-; SSE-NEXT: shrb $5, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb $3, %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $4, %eax, %xmm1
-; SSE-NEXT: pextrb $5, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarb $7, %cl
-; SSE-NEXT: shrb $3, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb $5, %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $5, %eax, %xmm1
-; SSE-NEXT: pextrb $6, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarb $7, %cl
-; SSE-NEXT: shrb $2, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb $6, %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $6, %eax, %xmm1
-; SSE-NEXT: pextrb $7, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrb $7, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $7, %eax, %xmm1
-; SSE-NEXT: pextrb $8, %xmm0, %eax
-; SSE-NEXT: pinsrb $8, %eax, %xmm1
-; SSE-NEXT: pextrb $9, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarb $7, %cl
-; SSE-NEXT: shrb $6, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb $2, %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $9, %eax, %xmm1
-; SSE-NEXT: pextrb $10, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrb $7, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $10, %eax, %xmm1
-; SSE-NEXT: pextrb $11, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarb $7, %cl
-; SSE-NEXT: shrb $4, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb $4, %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $11, %eax, %xmm1
-; SSE-NEXT: pextrb $12, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarb $7, %cl
-; SSE-NEXT: shrb $5, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb $3, %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $12, %eax, %xmm1
-; SSE-NEXT: pextrb $13, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarb $7, %cl
-; SSE-NEXT: shrb $3, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb $5, %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $13, %eax, %xmm1
-; SSE-NEXT: pextrb $14, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarb $7, %cl
-; SSE-NEXT: shrb $2, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb $6, %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $14, %eax, %xmm1
-; SSE-NEXT: pextrb $15, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrb $7, %cl
-; SSE-NEXT: addb %al, %cl
-; SSE-NEXT: sarb %cl
-; SSE-NEXT: movzbl %cl, %eax
-; SSE-NEXT: pinsrb $15, %eax, %xmm1
+; SSE-NEXT: movdqa %xmm0, %xmm1
+; SSE-NEXT: pxor %xmm2, %xmm2
+; SSE-NEXT: pcmpgtb %xmm0, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm3
+; SSE-NEXT: psrlw $4, %xmm3
+; SSE-NEXT: pand {{.*}}(%rip), %xmm3
+; SSE-NEXT: movdqa {{.*#+}} xmm0 = [49408,32992,24736,57408,49408,32992,24736,57408]
+; SSE-NEXT: pblendvb %xmm0, %xmm3, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm3
+; SSE-NEXT: psrlw $2, %xmm3
+; SSE-NEXT: pand {{.*}}(%rip), %xmm3
+; SSE-NEXT: paddb %xmm0, %xmm0
+; SSE-NEXT: pblendvb %xmm0, %xmm3, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm3
+; SSE-NEXT: psrlw $1, %xmm3
+; SSE-NEXT: pand {{.*}}(%rip), %xmm3
+; SSE-NEXT: paddb %xmm0, %xmm0
+; SSE-NEXT: pblendvb %xmm0, %xmm3, %xmm2
+; SSE-NEXT: paddb %xmm1, %xmm2
+; SSE-NEXT: punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15]
+; SSE-NEXT: movdqa %xmm3, %xmm1
+; SSE-NEXT: psraw $4, %xmm1
+; SSE-NEXT: movdqa {{.*#+}} xmm4 = [16384,32800,41056,8384,16384,32800,41056,8384]
+; SSE-NEXT: punpckhbw {{.*#+}} xmm0 = xmm0[8],xmm4[8],xmm0[9],xmm4[9],xmm0[10],xmm4[10],xmm0[11],xmm4[11],xmm0[12],xmm4[12],xmm0[13],xmm4[13],xmm0[14],xmm4[14],xmm0[15],xmm4[15]
+; SSE-NEXT: pblendvb %xmm0, %xmm1, %xmm3
+; SSE-NEXT: movdqa %xmm3, %xmm1
+; SSE-NEXT: psraw $2, %xmm1
+; SSE-NEXT: paddw %xmm0, %xmm0
+; SSE-NEXT: pblendvb %xmm0, %xmm1, %xmm3
+; SSE-NEXT: movdqa %xmm3, %xmm1
+; SSE-NEXT: psraw $1, %xmm1
+; SSE-NEXT: paddw %xmm0, %xmm0
+; SSE-NEXT: pblendvb %xmm0, %xmm1, %xmm3
+; SSE-NEXT: psrlw $8, %xmm3
+; SSE-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1],xmm1[2],xmm2[2],xmm1[3],xmm2[3],xmm1[4],xmm2[4],xmm1[5],xmm2[5],xmm1[6],xmm2[6],xmm1[7],xmm2[7]
+; SSE-NEXT: movdqa %xmm1, %xmm2
+; SSE-NEXT: psraw $4, %xmm2
+; SSE-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
+; SSE-NEXT: pblendvb %xmm0, %xmm2, %xmm1
+; SSE-NEXT: movdqa %xmm1, %xmm2
+; SSE-NEXT: psraw $2, %xmm2
+; SSE-NEXT: paddw %xmm0, %xmm0
+; SSE-NEXT: pblendvb %xmm0, %xmm2, %xmm1
+; SSE-NEXT: movdqa %xmm1, %xmm2
+; SSE-NEXT: psraw $1, %xmm2
+; SSE-NEXT: paddw %xmm0, %xmm0
+; SSE-NEXT: pblendvb %xmm0, %xmm2, %xmm1
+; SSE-NEXT: psrlw $8, %xmm1
+; SSE-NEXT: packuswb %xmm3, %xmm1
; SSE-NEXT: movdqa %xmm1, %xmm0
; SSE-NEXT: retq
;
-; AVX-LABEL: combine_vec_sdiv_by_pow2b_v16i8:
-; AVX: # %bb.0:
-; AVX-NEXT: vpextrb $1, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarb $7, %cl
-; AVX-NEXT: shrb $6, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb $2, %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpextrb $0, %xmm0, %ecx
-; AVX-NEXT: vmovd %ecx, %xmm1
-; AVX-NEXT: vpinsrb $1, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $2, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: shrb $7, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $2, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $3, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarb $7, %cl
-; AVX-NEXT: shrb $4, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb $4, %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $3, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $4, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarb $7, %cl
-; AVX-NEXT: shrb $5, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb $3, %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $4, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $5, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarb $7, %cl
-; AVX-NEXT: shrb $3, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb $5, %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $5, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $6, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarb $7, %cl
-; AVX-NEXT: shrb $2, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb $6, %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $6, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $7, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: shrb $7, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $7, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $8, %xmm0, %eax
-; AVX-NEXT: vpinsrb $8, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $9, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarb $7, %cl
-; AVX-NEXT: shrb $6, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb $2, %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $9, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $10, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: shrb $7, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $10, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $11, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarb $7, %cl
-; AVX-NEXT: shrb $4, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb $4, %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $11, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $12, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarb $7, %cl
-; AVX-NEXT: shrb $5, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb $3, %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $12, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $13, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarb $7, %cl
-; AVX-NEXT: shrb $3, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb $5, %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $13, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $14, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarb $7, %cl
-; AVX-NEXT: shrb $2, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb $6, %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $14, %eax, %xmm1, %xmm1
-; AVX-NEXT: vpextrb $15, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: shrb $7, %cl
-; AVX-NEXT: addb %al, %cl
-; AVX-NEXT: sarb %cl
-; AVX-NEXT: movzbl %cl, %eax
-; AVX-NEXT: vpinsrb $15, %eax, %xmm1, %xmm0
-; AVX-NEXT: retq
+; AVX1-LABEL: combine_vec_sdiv_by_pow2b_v16i8:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT: vpcmpgtb %xmm0, %xmm1, %xmm1
+; AVX1-NEXT: vpsrlw $4, %xmm1, %xmm2
+; AVX1-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [49408,32992,24736,57408,49408,32992,24736,57408]
+; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpsrlw $2, %xmm1, %xmm2
+; AVX1-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
+; AVX1-NEXT: vpaddb %xmm3, %xmm3, %xmm3
+; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpsrlw $1, %xmm1, %xmm2
+; AVX1-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
+; AVX1-NEXT: vpaddb %xmm3, %xmm3, %xmm3
+; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpaddb %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm1 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT: vpsraw $4, %xmm1, %xmm2
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [16384,32800,41056,8384,16384,32800,41056,8384]
+; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm4 = xmm0[8],xmm3[8],xmm0[9],xmm3[9],xmm0[10],xmm3[10],xmm0[11],xmm3[11],xmm0[12],xmm3[12],xmm0[13],xmm3[13],xmm0[14],xmm3[14],xmm0[15],xmm3[15]
+; AVX1-NEXT: vpblendvb %xmm4, %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpsraw $2, %xmm1, %xmm2
+; AVX1-NEXT: vpaddw %xmm4, %xmm4, %xmm4
+; AVX1-NEXT: vpblendvb %xmm4, %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpsraw $1, %xmm1, %xmm2
+; AVX1-NEXT: vpaddw %xmm4, %xmm4, %xmm4
+; AVX1-NEXT: vpblendvb %xmm4, %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpsrlw $8, %xmm1, %xmm1
+; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX1-NEXT: vpsraw $4, %xmm0, %xmm2
+; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm3 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
+; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpsraw $2, %xmm0, %xmm2
+; AVX1-NEXT: vpaddw %xmm3, %xmm3, %xmm3
+; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpsraw $1, %xmm0, %xmm2
+; AVX1-NEXT: vpaddw %xmm3, %xmm3, %xmm3
+; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm0
+; AVX1-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: combine_vec_sdiv_by_pow2b_v16i8:
+; AVX2: # %bb.0:
+; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX2-NEXT: vpcmpgtb %xmm0, %xmm1, %xmm1
+; AVX2-NEXT: vpsrlw $4, %xmm1, %xmm2
+; AVX2-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
+; AVX2-NEXT: vmovdqa {{.*#+}} xmm3 = [49408,32992,24736,57408,49408,32992,24736,57408]
+; AVX2-NEXT: vpblendvb %xmm3, %xmm2, %xmm1, %xmm1
+; AVX2-NEXT: vpsrlw $2, %xmm1, %xmm2
+; AVX2-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
+; AVX2-NEXT: vpaddb %xmm3, %xmm3, %xmm3
+; AVX2-NEXT: vpblendvb %xmm3, %xmm2, %xmm1, %xmm1
+; AVX2-NEXT: vpsrlw $1, %xmm1, %xmm2
+; AVX2-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
+; AVX2-NEXT: vpaddb %xmm3, %xmm3, %xmm3
+; AVX2-NEXT: vpblendvb %xmm3, %xmm2, %xmm1, %xmm1
+; AVX2-NEXT: vpaddb %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpunpckhbw {{.*#+}} xmm1 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX2-NEXT: vpsraw $4, %xmm1, %xmm2
+; AVX2-NEXT: vmovdqa {{.*#+}} xmm3 = [16384,32800,41056,8384,16384,32800,41056,8384]
+; AVX2-NEXT: vpunpckhbw {{.*#+}} xmm4 = xmm0[8],xmm3[8],xmm0[9],xmm3[9],xmm0[10],xmm3[10],xmm0[11],xmm3[11],xmm0[12],xmm3[12],xmm0[13],xmm3[13],xmm0[14],xmm3[14],xmm0[15],xmm3[15]
+; AVX2-NEXT: vpblendvb %xmm4, %xmm2, %xmm1, %xmm1
+; AVX2-NEXT: vpsraw $2, %xmm1, %xmm2
+; AVX2-NEXT: vpaddw %xmm4, %xmm4, %xmm4
+; AVX2-NEXT: vpblendvb %xmm4, %xmm2, %xmm1, %xmm1
+; AVX2-NEXT: vpsraw $1, %xmm1, %xmm2
+; AVX2-NEXT: vpaddw %xmm4, %xmm4, %xmm4
+; AVX2-NEXT: vpblendvb %xmm4, %xmm2, %xmm1, %xmm1
+; AVX2-NEXT: vpsrlw $8, %xmm1, %xmm1
+; AVX2-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX2-NEXT: vpsraw $4, %xmm0, %xmm2
+; AVX2-NEXT: vpunpcklbw {{.*#+}} xmm3 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
+; AVX2-NEXT: vpblendvb %xmm3, %xmm2, %xmm0, %xmm0
+; AVX2-NEXT: vpsraw $2, %xmm0, %xmm2
+; AVX2-NEXT: vpaddw %xmm3, %xmm3, %xmm3
+; AVX2-NEXT: vpblendvb %xmm3, %xmm2, %xmm0, %xmm0
+; AVX2-NEXT: vpsraw $1, %xmm0, %xmm2
+; AVX2-NEXT: vpaddw %xmm3, %xmm3, %xmm3
+; AVX2-NEXT: vpblendvb %xmm3, %xmm2, %xmm0, %xmm0
+; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm0
+; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: retq
+;
+; AVX512F-LABEL: combine_vec_sdiv_by_pow2b_v16i8:
+; AVX512F: # %bb.0:
+; AVX512F-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX512F-NEXT: vpcmpgtb %xmm0, %xmm1, %xmm1
+; AVX512F-NEXT: vpmovzxbd {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero,xmm1[8],zero,zero,zero,xmm1[9],zero,zero,zero,xmm1[10],zero,zero,zero,xmm1[11],zero,zero,zero,xmm1[12],zero,zero,zero,xmm1[13],zero,zero,zero,xmm1[14],zero,zero,zero,xmm1[15],zero,zero,zero
+; AVX512F-NEXT: vpsrlvd {{.*}}(%rip), %zmm1, %zmm1
+; AVX512F-NEXT: vpmovdb %zmm1, %xmm1
+; AVX512F-NEXT: vpaddb %xmm1, %xmm0, %xmm0
+; AVX512F-NEXT: vpmovsxbd %xmm0, %zmm0
+; AVX512F-NEXT: vpsravd {{.*}}(%rip), %zmm0, %zmm0
+; AVX512F-NEXT: vpmovdb %zmm0, %xmm0
+; AVX512F-NEXT: vzeroupper
+; AVX512F-NEXT: retq
+;
+; AVX512BW-LABEL: combine_vec_sdiv_by_pow2b_v16i8:
+; AVX512BW: # %bb.0:
+; AVX512BW-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX512BW-NEXT: vpcmpgtb %xmm0, %xmm1, %xmm1
+; AVX512BW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
+; AVX512BW-NEXT: vpsrlvw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512BW-NEXT: vpmovwb %ymm1, %xmm1
+; AVX512BW-NEXT: vpaddb %xmm1, %xmm0, %xmm0
+; AVX512BW-NEXT: vpmovsxbw %xmm0, %ymm0
+; AVX512BW-NEXT: vpsravw {{.*}}(%rip), %ymm0, %ymm0
+; AVX512BW-NEXT: vpmovwb %ymm0, %xmm0
+; AVX512BW-NEXT: vzeroupper
+; AVX512BW-NEXT: retq
+;
+; XOP-LABEL: combine_vec_sdiv_by_pow2b_v16i8:
+; XOP: # %bb.0:
+; XOP-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; XOP-NEXT: vpcmpgtb %xmm0, %xmm1, %xmm2
+; XOP-NEXT: vpsubb {{.*}}(%rip), %xmm1, %xmm3
+; XOP-NEXT: vpshlb %xmm3, %xmm2, %xmm2
+; XOP-NEXT: vpaddb %xmm2, %xmm0, %xmm0
+; XOP-NEXT: vpsubb {{.*}}(%rip), %xmm1, %xmm1
+; XOP-NEXT: vpshab %xmm1, %xmm0, %xmm0
+; XOP-NEXT: retq
%1 = sdiv <16 x i8> %x, <i8 1, i8 4, i8 2, i8 16, i8 8, i8 32, i8 64, i8 2, i8 1, i8 4, i8 2, i8 16, i8 8, i8 32, i8 64, i8 2>
ret <16 x i8> %1
}
@@ -468,350 +414,97 @@ define <8 x i16> @combine_vec_sdiv_by_po
; SSE-LABEL: combine_vec_sdiv_by_pow2b_v8i16:
; SSE: # %bb.0:
; SSE-NEXT: movdqa %xmm0, %xmm1
-; SSE-NEXT: pxor %xmm0, %xmm0
-; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm1[0,1],xmm0[2,3,4,5,6,7]
-; SSE-NEXT: pextrw $1, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $14, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $2, %cx
-; SSE-NEXT: pinsrw $1, %ecx, %xmm0
-; SSE-NEXT: pextrw $2, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $2, %ecx, %xmm0
-; SSE-NEXT: pextrw $3, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $12, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $4, %cx
-; SSE-NEXT: pinsrw $3, %ecx, %xmm0
-; SSE-NEXT: pextrw $4, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $13, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $3, %cx
-; SSE-NEXT: pinsrw $4, %ecx, %xmm0
-; SSE-NEXT: pextrw $5, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $11, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $5, %cx
-; SSE-NEXT: pinsrw $5, %ecx, %xmm0
-; SSE-NEXT: pextrw $6, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $10, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $6, %cx
-; SSE-NEXT: pinsrw $6, %ecx, %xmm0
-; SSE-NEXT: pextrw $7, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $7, %ecx, %xmm0
+; SSE-NEXT: psraw $15, %xmm1
+; SSE-NEXT: movdqa %xmm1, %xmm2
+; SSE-NEXT: psrlw $8, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3,4,5,6,7]
+; SSE-NEXT: movdqa %xmm2, %xmm1
+; SSE-NEXT: psrlw $4, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm2[0],xmm1[1,2,3,4],xmm2[5,6],xmm1[7]
+; SSE-NEXT: movdqa %xmm1, %xmm2
+; SSE-NEXT: psrlw $2, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm1[0],xmm2[1,2],xmm1[3,4],xmm2[5,6,7]
+; SSE-NEXT: movdqa %xmm2, %xmm1
+; SSE-NEXT: psrlw $1, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm2[0,1],xmm1[2],xmm2[3],xmm1[4,5],xmm2[6],xmm1[7]
+; SSE-NEXT: paddw %xmm0, %xmm1
+; SSE-NEXT: movdqa %xmm1, %xmm0
+; SSE-NEXT: psraw $4, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm1[0,1,2],xmm0[3],xmm1[4],xmm0[5,6],xmm1[7]
+; SSE-NEXT: movdqa %xmm0, %xmm1
+; SSE-NEXT: psraw $2, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm0[0],xmm1[1],xmm0[2,3],xmm1[4],xmm0[5],xmm1[6],xmm0[7]
+; SSE-NEXT: movdqa %xmm1, %xmm0
+; SSE-NEXT: psraw $1, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm1[0,1],xmm0[2],xmm1[3],xmm0[4,5],xmm1[6],xmm0[7]
; SSE-NEXT: retq
;
; AVX1-LABEL: combine_vec_sdiv_by_pow2b_v8i16:
; AVX1: # %bb.0:
-; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm0[0,1],xmm1[2,3,4,5,6,7]
-; AVX1-NEXT: vpextrw $1, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $14, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $2, %cx
-; AVX1-NEXT: vpinsrw $1, %ecx, %xmm1, %xmm1
-; AVX1-NEXT: vpextrw $2, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $2, %ecx, %xmm1, %xmm1
-; AVX1-NEXT: vpextrw $3, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $12, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $4, %cx
-; AVX1-NEXT: vpinsrw $3, %ecx, %xmm1, %xmm1
-; AVX1-NEXT: vpextrw $4, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $13, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $3, %cx
-; AVX1-NEXT: vpinsrw $4, %ecx, %xmm1, %xmm1
-; AVX1-NEXT: vpextrw $5, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $11, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $5, %cx
-; AVX1-NEXT: vpinsrw $5, %ecx, %xmm1, %xmm1
-; AVX1-NEXT: vpextrw $6, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $10, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $6, %cx
-; AVX1-NEXT: vpinsrw $6, %ecx, %xmm1, %xmm1
-; AVX1-NEXT: vpextrw $7, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $7, %ecx, %xmm1, %xmm0
+; AVX1-NEXT: vpsraw $15, %xmm0, %xmm1
+; AVX1-NEXT: vpsrlw $8, %xmm1, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1,2,3,4,5,6,7]
+; AVX1-NEXT: vpsrlw $4, %xmm1, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1,2,3,4],xmm1[5,6],xmm2[7]
+; AVX1-NEXT: vpsrlw $2, %xmm1, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1,2],xmm1[3,4],xmm2[5,6,7]
+; AVX1-NEXT: vpsrlw $1, %xmm1, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2],xmm1[3],xmm2[4,5],xmm1[6],xmm2[7]
+; AVX1-NEXT: vpaddw %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpsraw $4, %xmm0, %xmm1
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2],xmm1[3],xmm0[4],xmm1[5,6],xmm0[7]
+; AVX1-NEXT: vpsraw $2, %xmm0, %xmm1
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2,3],xmm1[4],xmm0[5],xmm1[6],xmm0[7]
+; AVX1-NEXT: vpsraw $1, %xmm0, %xmm1
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2],xmm0[3],xmm1[4,5],xmm0[6],xmm1[7]
; AVX1-NEXT: retq
;
; AVX2-LABEL: combine_vec_sdiv_by_pow2b_v8i16:
; AVX2: # %bb.0:
-; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX2-NEXT: vpblendw {{.*#+}} xmm1 = xmm0[0,1],xmm1[2,3,4,5,6,7]
-; AVX2-NEXT: vpextrw $1, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $14, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $2, %cx
-; AVX2-NEXT: vpinsrw $1, %ecx, %xmm1, %xmm1
-; AVX2-NEXT: vpextrw $2, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $2, %ecx, %xmm1, %xmm1
-; AVX2-NEXT: vpextrw $3, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $12, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $4, %cx
-; AVX2-NEXT: vpinsrw $3, %ecx, %xmm1, %xmm1
-; AVX2-NEXT: vpextrw $4, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $13, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $3, %cx
-; AVX2-NEXT: vpinsrw $4, %ecx, %xmm1, %xmm1
-; AVX2-NEXT: vpextrw $5, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $11, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $5, %cx
-; AVX2-NEXT: vpinsrw $5, %ecx, %xmm1, %xmm1
-; AVX2-NEXT: vpextrw $6, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $10, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $6, %cx
-; AVX2-NEXT: vpinsrw $6, %ecx, %xmm1, %xmm1
-; AVX2-NEXT: vpextrw $7, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $7, %ecx, %xmm1, %xmm0
+; AVX2-NEXT: vpsraw $15, %xmm0, %xmm1
+; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX2-NEXT: vpsrlvd {{.*}}(%rip), %ymm1, %ymm1
+; AVX2-NEXT: vpshufb {{.*#+}} ymm1 = ymm1[0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15,16,17,20,21,24,25,28,29,24,25,28,29,28,29,30,31]
+; AVX2-NEXT: vpermq {{.*#+}} ymm1 = ymm1[0,2,2,3]
+; AVX2-NEXT: vpaddw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpmovsxwd %xmm0, %ymm0
+; AVX2-NEXT: vpsravd {{.*}}(%rip), %ymm0, %ymm0
+; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
+; AVX2-NEXT: vpackssdw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
;
; AVX512F-LABEL: combine_vec_sdiv_by_pow2b_v8i16:
; AVX512F: # %bb.0:
-; AVX512F-NEXT: vxorps %xmm1, %xmm1, %xmm1
-; AVX512F-NEXT: vmovss {{.*#+}} xmm1 = xmm0[0],xmm1[1,2,3]
-; AVX512F-NEXT: vpextrw $1, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $14, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $2, %cx
-; AVX512F-NEXT: vpinsrw $1, %ecx, %xmm1, %xmm1
-; AVX512F-NEXT: vpextrw $2, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $2, %ecx, %xmm1, %xmm1
-; AVX512F-NEXT: vpextrw $3, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $12, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $4, %cx
-; AVX512F-NEXT: vpinsrw $3, %ecx, %xmm1, %xmm1
-; AVX512F-NEXT: vpextrw $4, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $13, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $3, %cx
-; AVX512F-NEXT: vpinsrw $4, %ecx, %xmm1, %xmm1
-; AVX512F-NEXT: vpextrw $5, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $11, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $5, %cx
-; AVX512F-NEXT: vpinsrw $5, %ecx, %xmm1, %xmm1
-; AVX512F-NEXT: vpextrw $6, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $10, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $6, %cx
-; AVX512F-NEXT: vpinsrw $6, %ecx, %xmm1, %xmm1
-; AVX512F-NEXT: vpextrw $7, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $7, %ecx, %xmm1, %xmm0
+; AVX512F-NEXT: vpsraw $15, %xmm0, %xmm1
+; AVX512F-NEXT: vpmovzxwd {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX512F-NEXT: vpsrlvd {{.*}}(%rip), %ymm1, %ymm1
+; AVX512F-NEXT: vpmovdw %zmm1, %ymm1
+; AVX512F-NEXT: vpaddw %xmm1, %xmm0, %xmm0
+; AVX512F-NEXT: vpmovsxwd %xmm0, %ymm0
+; AVX512F-NEXT: vpsravd {{.*}}(%rip), %ymm0, %ymm0
+; AVX512F-NEXT: vpmovdw %zmm0, %ymm0
+; AVX512F-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; AVX512BW-LABEL: combine_vec_sdiv_by_pow2b_v8i16:
; AVX512BW: # %bb.0:
-; AVX512BW-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX512BW-NEXT: vmovss {{.*#+}} xmm1 = xmm0[0],xmm1[1,2,3]
-; AVX512BW-NEXT: vpextrw $1, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $14, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $2, %cx
-; AVX512BW-NEXT: vpinsrw $1, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $2, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $2, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $3, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $12, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $4, %cx
-; AVX512BW-NEXT: vpinsrw $3, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $4, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $13, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $3, %cx
-; AVX512BW-NEXT: vpinsrw $4, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $5, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $11, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $5, %cx
-; AVX512BW-NEXT: vpinsrw $5, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $6, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $10, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $6, %cx
-; AVX512BW-NEXT: vpinsrw $6, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $7, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $7, %ecx, %xmm1, %xmm0
+; AVX512BW-NEXT: vpsraw $15, %xmm0, %xmm1
+; AVX512BW-NEXT: vpsrlvw {{.*}}(%rip), %xmm1, %xmm1
+; AVX512BW-NEXT: vpaddw %xmm1, %xmm0, %xmm0
+; AVX512BW-NEXT: vpsravw {{.*}}(%rip), %xmm0, %xmm0
; AVX512BW-NEXT: retq
;
; XOP-LABEL: combine_vec_sdiv_by_pow2b_v8i16:
; XOP: # %bb.0:
; XOP-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; XOP-NEXT: vpblendw {{.*#+}} xmm1 = xmm0[0,1],xmm1[2,3,4,5,6,7]
-; XOP-NEXT: vpextrw $1, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $14, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $2, %cx
-; XOP-NEXT: vpinsrw $1, %ecx, %xmm1, %xmm1
-; XOP-NEXT: vpextrw $2, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $2, %ecx, %xmm1, %xmm1
-; XOP-NEXT: vpextrw $3, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $12, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $4, %cx
-; XOP-NEXT: vpinsrw $3, %ecx, %xmm1, %xmm1
-; XOP-NEXT: vpextrw $4, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $13, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $3, %cx
-; XOP-NEXT: vpinsrw $4, %ecx, %xmm1, %xmm1
-; XOP-NEXT: vpextrw $5, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $11, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $5, %cx
-; XOP-NEXT: vpinsrw $5, %ecx, %xmm1, %xmm1
-; XOP-NEXT: vpextrw $6, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $10, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $6, %cx
-; XOP-NEXT: vpinsrw $6, %ecx, %xmm1, %xmm1
-; XOP-NEXT: vpextrw $7, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $7, %ecx, %xmm1, %xmm0
+; XOP-NEXT: vpsubw {{.*}}(%rip), %xmm1, %xmm2
+; XOP-NEXT: vpsraw $15, %xmm0, %xmm3
+; XOP-NEXT: vpshlw %xmm2, %xmm3, %xmm2
+; XOP-NEXT: vpaddw %xmm2, %xmm0, %xmm0
+; XOP-NEXT: vpsubw {{.*}}(%rip), %xmm1, %xmm1
+; XOP-NEXT: vpshaw %xmm1, %xmm0, %xmm0
; XOP-NEXT: retq
%1 = sdiv <8 x i16> %x, <i16 1, i16 4, i16 2, i16 16, i16 8, i16 32, i16 64, i16 2>
ret <8 x i16> %1
@@ -820,681 +513,156 @@ define <8 x i16> @combine_vec_sdiv_by_po
define <16 x i16> @combine_vec_sdiv_by_pow2b_v16i16(<16 x i16> %x) {
; SSE-LABEL: combine_vec_sdiv_by_pow2b_v16i16:
; SSE: # %bb.0:
+; SSE-NEXT: movdqa %xmm0, %xmm2
+; SSE-NEXT: psraw $15, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm3
+; SSE-NEXT: psrlw $8, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm2[0],xmm3[1,2,3,4,5,6,7]
+; SSE-NEXT: movdqa %xmm3, %xmm2
+; SSE-NEXT: psrlw $4, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm3[0],xmm2[1,2,3,4],xmm3[5,6],xmm2[7]
+; SSE-NEXT: movdqa %xmm2, %xmm3
+; SSE-NEXT: psrlw $2, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm2[0],xmm3[1,2],xmm2[3,4],xmm3[5,6,7]
+; SSE-NEXT: movdqa %xmm3, %xmm2
+; SSE-NEXT: psrlw $1, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm3[0,1],xmm2[2],xmm3[3],xmm2[4,5],xmm3[6],xmm2[7]
+; SSE-NEXT: paddw %xmm0, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm0
+; SSE-NEXT: psraw $4, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm2[0,1,2],xmm0[3],xmm2[4],xmm0[5,6],xmm2[7]
+; SSE-NEXT: movdqa %xmm0, %xmm2
+; SSE-NEXT: psraw $2, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm0[0],xmm2[1],xmm0[2,3],xmm2[4],xmm0[5],xmm2[6],xmm0[7]
+; SSE-NEXT: movdqa %xmm2, %xmm0
+; SSE-NEXT: psraw $1, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm2[0,1],xmm0[2],xmm2[3],xmm0[4,5],xmm2[6],xmm0[7]
; SSE-NEXT: movdqa %xmm1, %xmm2
-; SSE-NEXT: movdqa %xmm0, %xmm3
-; SSE-NEXT: pxor %xmm1, %xmm1
-; SSE-NEXT: pxor %xmm0, %xmm0
-; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm3[0,1],xmm0[2,3,4,5,6,7]
-; SSE-NEXT: pextrw $1, %xmm3, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $14, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $2, %cx
-; SSE-NEXT: pinsrw $1, %ecx, %xmm0
-; SSE-NEXT: pextrw $2, %xmm3, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $2, %ecx, %xmm0
-; SSE-NEXT: pextrw $3, %xmm3, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $12, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $4, %cx
-; SSE-NEXT: pinsrw $3, %ecx, %xmm0
-; SSE-NEXT: pextrw $4, %xmm3, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $13, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $3, %cx
-; SSE-NEXT: pinsrw $4, %ecx, %xmm0
-; SSE-NEXT: pextrw $5, %xmm3, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $11, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $5, %cx
-; SSE-NEXT: pinsrw $5, %ecx, %xmm0
-; SSE-NEXT: pextrw $6, %xmm3, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $10, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $6, %cx
-; SSE-NEXT: pinsrw $6, %ecx, %xmm0
-; SSE-NEXT: pextrw $7, %xmm3, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $7, %ecx, %xmm0
-; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm2[0,1],xmm1[2,3,4,5,6,7]
-; SSE-NEXT: pextrw $1, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $14, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $2, %cx
-; SSE-NEXT: pinsrw $1, %ecx, %xmm1
-; SSE-NEXT: pextrw $2, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $2, %ecx, %xmm1
-; SSE-NEXT: pextrw $3, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $12, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $4, %cx
-; SSE-NEXT: pinsrw $3, %ecx, %xmm1
-; SSE-NEXT: pextrw $4, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $13, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $3, %cx
-; SSE-NEXT: pinsrw $4, %ecx, %xmm1
-; SSE-NEXT: pextrw $5, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $11, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $5, %cx
-; SSE-NEXT: pinsrw $5, %ecx, %xmm1
-; SSE-NEXT: pextrw $6, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $10, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $6, %cx
-; SSE-NEXT: pinsrw $6, %ecx, %xmm1
-; SSE-NEXT: pextrw $7, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $7, %ecx, %xmm1
+; SSE-NEXT: psraw $15, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm3
+; SSE-NEXT: psrlw $8, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm2[0],xmm3[1,2,3,4,5,6,7]
+; SSE-NEXT: movdqa %xmm3, %xmm2
+; SSE-NEXT: psrlw $4, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm3[0],xmm2[1,2,3,4],xmm3[5,6],xmm2[7]
+; SSE-NEXT: movdqa %xmm2, %xmm3
+; SSE-NEXT: psrlw $2, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm2[0],xmm3[1,2],xmm2[3,4],xmm3[5,6,7]
+; SSE-NEXT: movdqa %xmm3, %xmm2
+; SSE-NEXT: psrlw $1, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm3[0,1],xmm2[2],xmm3[3],xmm2[4,5],xmm3[6],xmm2[7]
+; SSE-NEXT: paddw %xmm1, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm1
+; SSE-NEXT: psraw $4, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm2[0,1,2],xmm1[3],xmm2[4],xmm1[5,6],xmm2[7]
+; SSE-NEXT: movdqa %xmm1, %xmm2
+; SSE-NEXT: psraw $2, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm1[0],xmm2[1],xmm1[2,3],xmm2[4],xmm1[5],xmm2[6],xmm1[7]
+; SSE-NEXT: movdqa %xmm2, %xmm1
+; SSE-NEXT: psraw $1, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm2[0,1],xmm1[2],xmm2[3],xmm1[4,5],xmm2[6],xmm1[7]
; SSE-NEXT: retq
;
; AVX1-LABEL: combine_vec_sdiv_by_pow2b_v16i16:
; AVX1: # %bb.0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
-; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm1[0,1],xmm2[2,3,4,5,6,7]
-; AVX1-NEXT: vpextrw $1, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $14, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $2, %cx
-; AVX1-NEXT: vpinsrw $1, %ecx, %xmm3, %xmm3
-; AVX1-NEXT: vpextrw $2, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $2, %ecx, %xmm3, %xmm3
-; AVX1-NEXT: vpextrw $3, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $12, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $4, %cx
-; AVX1-NEXT: vpinsrw $3, %ecx, %xmm3, %xmm3
-; AVX1-NEXT: vpextrw $4, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $13, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $3, %cx
-; AVX1-NEXT: vpinsrw $4, %ecx, %xmm3, %xmm3
-; AVX1-NEXT: vpextrw $5, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $11, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $5, %cx
-; AVX1-NEXT: vpinsrw $5, %ecx, %xmm3, %xmm3
-; AVX1-NEXT: vpextrw $6, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $10, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $6, %cx
-; AVX1-NEXT: vpinsrw $6, %ecx, %xmm3, %xmm3
-; AVX1-NEXT: vpextrw $7, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $7, %ecx, %xmm3, %xmm1
-; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm0[0,1],xmm2[2,3,4,5,6,7]
-; AVX1-NEXT: vpextrw $1, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $14, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $2, %cx
-; AVX1-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $2, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $3, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $12, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $4, %cx
-; AVX1-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $4, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $13, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $3, %cx
-; AVX1-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $5, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $11, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $5, %cx
-; AVX1-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $6, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $10, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $6, %cx
-; AVX1-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $7, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm0
+; AVX1-NEXT: vpsraw $15, %xmm1, %xmm2
+; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0],xmm3[1,2,3,4,5,6,7]
+; AVX1-NEXT: vpsrlw $4, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0],xmm3[1,2,3,4],xmm2[5,6],xmm3[7]
+; AVX1-NEXT: vpsrlw $2, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0],xmm3[1,2],xmm2[3,4],xmm3[5,6,7]
+; AVX1-NEXT: vpsrlw $1, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1],xmm3[2],xmm2[3],xmm3[4,5],xmm2[6],xmm3[7]
+; AVX1-NEXT: vpaddw %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpsraw $4, %xmm1, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1,2],xmm2[3],xmm1[4],xmm2[5,6],xmm1[7]
+; AVX1-NEXT: vpsraw $2, %xmm1, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2,3],xmm2[4],xmm1[5],xmm2[6],xmm1[7]
+; AVX1-NEXT: vpsraw $1, %xmm1, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2],xmm1[3],xmm2[4,5],xmm1[6],xmm2[7]
+; AVX1-NEXT: vpsraw $15, %xmm0, %xmm2
+; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0],xmm3[1,2,3,4,5,6,7]
+; AVX1-NEXT: vpsrlw $4, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0],xmm3[1,2,3,4],xmm2[5,6],xmm3[7]
+; AVX1-NEXT: vpsrlw $2, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0],xmm3[1,2],xmm2[3,4],xmm3[5,6,7]
+; AVX1-NEXT: vpsrlw $1, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1],xmm3[2],xmm2[3],xmm3[4,5],xmm2[6],xmm3[7]
+; AVX1-NEXT: vpaddw %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpsraw $4, %xmm0, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2],xmm2[3],xmm0[4],xmm2[5,6],xmm0[7]
+; AVX1-NEXT: vpsraw $2, %xmm0, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2,3],xmm2[4],xmm0[5],xmm2[6],xmm0[7]
+; AVX1-NEXT: vpsraw $1, %xmm0, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2],xmm0[3],xmm2[4,5],xmm0[6],xmm2[7]
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: combine_vec_sdiv_by_pow2b_v16i16:
; AVX2: # %bb.0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
-; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
-; AVX2-NEXT: vpblendw {{.*#+}} xmm3 = xmm1[0,1],xmm2[2,3,4,5,6,7]
-; AVX2-NEXT: vpextrw $1, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $14, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $2, %cx
-; AVX2-NEXT: vpinsrw $1, %ecx, %xmm3, %xmm3
-; AVX2-NEXT: vpextrw $2, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $2, %ecx, %xmm3, %xmm3
-; AVX2-NEXT: vpextrw $3, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $12, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $4, %cx
-; AVX2-NEXT: vpinsrw $3, %ecx, %xmm3, %xmm3
-; AVX2-NEXT: vpextrw $4, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $13, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $3, %cx
-; AVX2-NEXT: vpinsrw $4, %ecx, %xmm3, %xmm3
-; AVX2-NEXT: vpextrw $5, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $11, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $5, %cx
-; AVX2-NEXT: vpinsrw $5, %ecx, %xmm3, %xmm3
-; AVX2-NEXT: vpextrw $6, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $10, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $6, %cx
-; AVX2-NEXT: vpinsrw $6, %ecx, %xmm3, %xmm3
-; AVX2-NEXT: vpextrw $7, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $7, %ecx, %xmm3, %xmm1
-; AVX2-NEXT: vpblendw {{.*#+}} xmm2 = xmm0[0,1],xmm2[2,3,4,5,6,7]
-; AVX2-NEXT: vpextrw $1, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $14, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $2, %cx
-; AVX2-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $2, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $3, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $12, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $4, %cx
-; AVX2-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $4, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $13, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $3, %cx
-; AVX2-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $5, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $11, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $5, %cx
-; AVX2-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $6, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $10, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $6, %cx
-; AVX2-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $7, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm0
-; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [16,14,15,12,13,11,10,15,16,14,15,12,13,11,10,15]
+; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm3 = ymm2[4],ymm1[4],ymm2[5],ymm1[5],ymm2[6],ymm1[6],ymm2[7],ymm1[7],ymm2[12],ymm1[12],ymm2[13],ymm1[13],ymm2[14],ymm1[14],ymm2[15],ymm1[15]
+; AVX2-NEXT: vpsraw $15, %ymm0, %ymm4
+; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm5 = ymm1[4],ymm4[4],ymm1[5],ymm4[5],ymm1[6],ymm4[6],ymm1[7],ymm4[7],ymm1[12],ymm4[12],ymm1[13],ymm4[13],ymm1[14],ymm4[14],ymm1[15],ymm4[15]
+; AVX2-NEXT: vpsrlvd %ymm3, %ymm5, %ymm3
+; AVX2-NEXT: vpsrld $16, %ymm3, %ymm3
+; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm2 = ymm2[0],ymm1[0],ymm2[1],ymm1[1],ymm2[2],ymm1[2],ymm2[3],ymm1[3],ymm2[8],ymm1[8],ymm2[9],ymm1[9],ymm2[10],ymm1[10],ymm2[11],ymm1[11]
+; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm4 = ymm1[0],ymm4[0],ymm1[1],ymm4[1],ymm1[2],ymm4[2],ymm1[3],ymm4[3],ymm1[8],ymm4[8],ymm1[9],ymm4[9],ymm1[10],ymm4[10],ymm1[11],ymm4[11]
+; AVX2-NEXT: vpsrlvd %ymm2, %ymm4, %ymm2
+; AVX2-NEXT: vpsrld $16, %ymm2, %ymm2
+; AVX2-NEXT: vpackusdw %ymm3, %ymm2, %ymm2
+; AVX2-NEXT: vpaddw %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm2 = ymm1[4],ymm0[4],ymm1[5],ymm0[5],ymm1[6],ymm0[6],ymm1[7],ymm0[7],ymm1[12],ymm0[12],ymm1[13],ymm0[13],ymm1[14],ymm0[14],ymm1[15],ymm0[15]
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm3 = [0,2,1,4,3,5,6,1,0,2,1,4,3,5,6,1]
+; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm4 = ymm3[4],ymm1[4],ymm3[5],ymm1[5],ymm3[6],ymm1[6],ymm3[7],ymm1[7],ymm3[12],ymm1[12],ymm3[13],ymm1[13],ymm3[14],ymm1[14],ymm3[15],ymm1[15]
+; AVX2-NEXT: vpsravd %ymm4, %ymm2, %ymm2
+; AVX2-NEXT: vpsrld $16, %ymm2, %ymm2
+; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm0 = ymm1[0],ymm0[0],ymm1[1],ymm0[1],ymm1[2],ymm0[2],ymm1[3],ymm0[3],ymm1[8],ymm0[8],ymm1[9],ymm0[9],ymm1[10],ymm0[10],ymm1[11],ymm0[11]
+; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm1 = ymm3[0],ymm1[0],ymm3[1],ymm1[1],ymm3[2],ymm1[2],ymm3[3],ymm1[3],ymm3[8],ymm1[8],ymm3[9],ymm1[9],ymm3[10],ymm1[10],ymm3[11],ymm1[11]
+; AVX2-NEXT: vpsravd %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpsrld $16, %ymm0, %ymm0
+; AVX2-NEXT: vpackusdw %ymm2, %ymm0, %ymm0
; AVX2-NEXT: retq
;
; AVX512F-LABEL: combine_vec_sdiv_by_pow2b_v16i16:
; AVX512F: # %bb.0:
-; AVX512F-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX512F-NEXT: vxorps %xmm2, %xmm2, %xmm2
-; AVX512F-NEXT: vmovss {{.*#+}} xmm3 = xmm1[0],xmm2[1,2,3]
-; AVX512F-NEXT: vpextrw $1, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $14, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $2, %cx
-; AVX512F-NEXT: vpinsrw $1, %ecx, %xmm3, %xmm3
-; AVX512F-NEXT: vpextrw $2, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $2, %ecx, %xmm3, %xmm3
-; AVX512F-NEXT: vpextrw $3, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $12, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $4, %cx
-; AVX512F-NEXT: vpinsrw $3, %ecx, %xmm3, %xmm3
-; AVX512F-NEXT: vpextrw $4, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $13, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $3, %cx
-; AVX512F-NEXT: vpinsrw $4, %ecx, %xmm3, %xmm3
-; AVX512F-NEXT: vpextrw $5, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $11, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $5, %cx
-; AVX512F-NEXT: vpinsrw $5, %ecx, %xmm3, %xmm3
-; AVX512F-NEXT: vpextrw $6, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $10, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $6, %cx
-; AVX512F-NEXT: vpinsrw $6, %ecx, %xmm3, %xmm3
-; AVX512F-NEXT: vpextrw $7, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $7, %ecx, %xmm3, %xmm1
-; AVX512F-NEXT: vmovss {{.*#+}} xmm2 = xmm0[0],xmm2[1,2,3]
-; AVX512F-NEXT: vpextrw $1, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $14, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $2, %cx
-; AVX512F-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $2, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $3, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $12, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $4, %cx
-; AVX512F-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $4, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $13, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $3, %cx
-; AVX512F-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $5, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $11, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $5, %cx
-; AVX512F-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $6, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $10, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $6, %cx
-; AVX512F-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $7, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm0
-; AVX512F-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX512F-NEXT: vpsraw $15, %ymm0, %ymm1
+; AVX512F-NEXT: vpmovzxwd {{.*#+}} zmm1 = ymm1[0],zero,ymm1[1],zero,ymm1[2],zero,ymm1[3],zero,ymm1[4],zero,ymm1[5],zero,ymm1[6],zero,ymm1[7],zero,ymm1[8],zero,ymm1[9],zero,ymm1[10],zero,ymm1[11],zero,ymm1[12],zero,ymm1[13],zero,ymm1[14],zero,ymm1[15],zero
+; AVX512F-NEXT: vpsrlvd {{.*}}(%rip), %zmm1, %zmm1
+; AVX512F-NEXT: vpmovdw %zmm1, %ymm1
+; AVX512F-NEXT: vpaddw %ymm1, %ymm0, %ymm0
+; AVX512F-NEXT: vpmovsxwd %ymm0, %zmm0
+; AVX512F-NEXT: vpsravd {{.*}}(%rip), %zmm0, %zmm0
+; AVX512F-NEXT: vpmovdw %zmm0, %ymm0
; AVX512F-NEXT: retq
;
; AVX512BW-LABEL: combine_vec_sdiv_by_pow2b_v16i16:
; AVX512BW: # %bb.0:
-; AVX512BW-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX512BW-NEXT: vpxor %xmm2, %xmm2, %xmm2
-; AVX512BW-NEXT: vmovss {{.*#+}} xmm3 = xmm1[0],xmm2[1,2,3]
-; AVX512BW-NEXT: vpextrw $1, %xmm1, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $14, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $2, %cx
-; AVX512BW-NEXT: vpinsrw $1, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $2, %xmm1, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $2, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $3, %xmm1, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $12, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $4, %cx
-; AVX512BW-NEXT: vpinsrw $3, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $4, %xmm1, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $13, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $3, %cx
-; AVX512BW-NEXT: vpinsrw $4, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $5, %xmm1, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $11, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $5, %cx
-; AVX512BW-NEXT: vpinsrw $5, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $6, %xmm1, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $10, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $6, %cx
-; AVX512BW-NEXT: vpinsrw $6, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $7, %xmm1, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $7, %ecx, %xmm3, %xmm1
-; AVX512BW-NEXT: vmovss {{.*#+}} xmm2 = xmm0[0],xmm2[1,2,3]
-; AVX512BW-NEXT: vpextrw $1, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $14, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $2, %cx
-; AVX512BW-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; AVX512BW-NEXT: vpextrw $2, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; AVX512BW-NEXT: vpextrw $3, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $12, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $4, %cx
-; AVX512BW-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; AVX512BW-NEXT: vpextrw $4, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $13, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $3, %cx
-; AVX512BW-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; AVX512BW-NEXT: vpextrw $5, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $11, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $5, %cx
-; AVX512BW-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; AVX512BW-NEXT: vpextrw $6, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $10, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $6, %cx
-; AVX512BW-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; AVX512BW-NEXT: vpextrw $7, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm0
-; AVX512BW-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX512BW-NEXT: vpsraw $15, %ymm0, %ymm1
+; AVX512BW-NEXT: vpsrlvw {{.*}}(%rip), %ymm1, %ymm1
+; AVX512BW-NEXT: vpaddw %ymm1, %ymm0, %ymm0
+; AVX512BW-NEXT: vpsravw {{.*}}(%rip), %ymm0, %ymm0
; AVX512BW-NEXT: retq
;
; XOP-LABEL: combine_vec_sdiv_by_pow2b_v16i16:
; XOP: # %bb.0:
-; XOP-NEXT: vextractf128 $1, %ymm0, %xmm1
-; XOP-NEXT: vpxor %xmm2, %xmm2, %xmm2
-; XOP-NEXT: vpblendw {{.*#+}} xmm3 = xmm1[0,1],xmm2[2,3,4,5,6,7]
-; XOP-NEXT: vpextrw $1, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $14, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $2, %cx
-; XOP-NEXT: vpinsrw $1, %ecx, %xmm3, %xmm3
-; XOP-NEXT: vpextrw $2, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $2, %ecx, %xmm3, %xmm3
-; XOP-NEXT: vpextrw $3, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $12, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $4, %cx
-; XOP-NEXT: vpinsrw $3, %ecx, %xmm3, %xmm3
-; XOP-NEXT: vpextrw $4, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $13, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $3, %cx
-; XOP-NEXT: vpinsrw $4, %ecx, %xmm3, %xmm3
-; XOP-NEXT: vpextrw $5, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $11, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $5, %cx
-; XOP-NEXT: vpinsrw $5, %ecx, %xmm3, %xmm3
-; XOP-NEXT: vpextrw $6, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $10, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $6, %cx
-; XOP-NEXT: vpinsrw $6, %ecx, %xmm3, %xmm3
-; XOP-NEXT: vpextrw $7, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $7, %ecx, %xmm3, %xmm1
-; XOP-NEXT: vpblendw {{.*#+}} xmm2 = xmm0[0,1],xmm2[2,3,4,5,6,7]
-; XOP-NEXT: vpextrw $1, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $14, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $2, %cx
-; XOP-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $2, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $3, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $12, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $4, %cx
-; XOP-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $4, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $13, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $3, %cx
-; XOP-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $5, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $11, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $5, %cx
-; XOP-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $6, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $10, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $6, %cx
-; XOP-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $7, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm0
-; XOP-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; XOP-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; XOP-NEXT: vpsubw {{.*}}(%rip), %xmm1, %xmm2
+; XOP-NEXT: vextractf128 $1, %ymm0, %xmm3
+; XOP-NEXT: vpsraw $15, %xmm3, %xmm4
+; XOP-NEXT: vpshlw %xmm2, %xmm4, %xmm4
+; XOP-NEXT: vpaddw %xmm4, %xmm3, %xmm3
+; XOP-NEXT: vpsubw {{.*}}(%rip), %xmm1, %xmm1
+; XOP-NEXT: vpshaw %xmm1, %xmm3, %xmm3
+; XOP-NEXT: vpsraw $15, %xmm0, %xmm4
+; XOP-NEXT: vpshlw %xmm2, %xmm4, %xmm2
+; XOP-NEXT: vpaddw %xmm2, %xmm0, %xmm0
+; XOP-NEXT: vpshaw %xmm1, %xmm0, %xmm0
+; XOP-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
; XOP-NEXT: retq
%1 = sdiv <16 x i16> %x, <i16 1, i16 4, i16 2, i16 16, i16 8, i16 32, i16 64, i16 2, i16 1, i16 4, i16 2, i16 16, i16 8, i16 32, i16 64, i16 2>
ret <16 x i16> %1
@@ -1503,1333 +671,276 @@ define <16 x i16> @combine_vec_sdiv_by_p
define <32 x i16> @combine_vec_sdiv_by_pow2b_v32i16(<32 x i16> %x) {
; SSE-LABEL: combine_vec_sdiv_by_pow2b_v32i16:
; SSE: # %bb.0:
+; SSE-NEXT: movdqa %xmm0, %xmm4
+; SSE-NEXT: psraw $15, %xmm4
+; SSE-NEXT: movdqa %xmm4, %xmm5
+; SSE-NEXT: psrlw $8, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0],xmm5[1,2,3,4,5,6,7]
+; SSE-NEXT: movdqa %xmm5, %xmm4
+; SSE-NEXT: psrlw $4, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm5[0],xmm4[1,2,3,4],xmm5[5,6],xmm4[7]
+; SSE-NEXT: movdqa %xmm4, %xmm5
+; SSE-NEXT: psrlw $2, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0],xmm5[1,2],xmm4[3,4],xmm5[5,6,7]
+; SSE-NEXT: movdqa %xmm5, %xmm4
+; SSE-NEXT: psrlw $1, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm5[0,1],xmm4[2],xmm5[3],xmm4[4,5],xmm5[6],xmm4[7]
+; SSE-NEXT: paddw %xmm0, %xmm4
+; SSE-NEXT: movdqa %xmm4, %xmm0
+; SSE-NEXT: psraw $4, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm4[0,1,2],xmm0[3],xmm4[4],xmm0[5,6],xmm4[7]
+; SSE-NEXT: movdqa %xmm0, %xmm4
+; SSE-NEXT: psraw $2, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm0[0],xmm4[1],xmm0[2,3],xmm4[4],xmm0[5],xmm4[6],xmm0[7]
+; SSE-NEXT: movdqa %xmm4, %xmm0
+; SSE-NEXT: psraw $1, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm4[0,1],xmm0[2],xmm4[3],xmm0[4,5],xmm4[6],xmm0[7]
+; SSE-NEXT: movdqa %xmm1, %xmm4
+; SSE-NEXT: psraw $15, %xmm4
+; SSE-NEXT: movdqa %xmm4, %xmm5
+; SSE-NEXT: psrlw $8, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0],xmm5[1,2,3,4,5,6,7]
+; SSE-NEXT: movdqa %xmm5, %xmm4
+; SSE-NEXT: psrlw $4, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm5[0],xmm4[1,2,3,4],xmm5[5,6],xmm4[7]
+; SSE-NEXT: movdqa %xmm4, %xmm5
+; SSE-NEXT: psrlw $2, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0],xmm5[1,2],xmm4[3,4],xmm5[5,6,7]
+; SSE-NEXT: movdqa %xmm5, %xmm4
+; SSE-NEXT: psrlw $1, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm5[0,1],xmm4[2],xmm5[3],xmm4[4,5],xmm5[6],xmm4[7]
+; SSE-NEXT: paddw %xmm1, %xmm4
+; SSE-NEXT: movdqa %xmm4, %xmm1
+; SSE-NEXT: psraw $4, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm4[0,1,2],xmm1[3],xmm4[4],xmm1[5,6],xmm4[7]
+; SSE-NEXT: movdqa %xmm1, %xmm4
+; SSE-NEXT: psraw $2, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm1[0],xmm4[1],xmm1[2,3],xmm4[4],xmm1[5],xmm4[6],xmm1[7]
+; SSE-NEXT: movdqa %xmm4, %xmm1
+; SSE-NEXT: psraw $1, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm4[0,1],xmm1[2],xmm4[3],xmm1[4,5],xmm4[6],xmm1[7]
+; SSE-NEXT: movdqa %xmm2, %xmm4
+; SSE-NEXT: psraw $15, %xmm4
+; SSE-NEXT: movdqa %xmm4, %xmm5
+; SSE-NEXT: psrlw $8, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0],xmm5[1,2,3,4,5,6,7]
+; SSE-NEXT: movdqa %xmm5, %xmm4
+; SSE-NEXT: psrlw $4, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm5[0],xmm4[1,2,3,4],xmm5[5,6],xmm4[7]
+; SSE-NEXT: movdqa %xmm4, %xmm5
+; SSE-NEXT: psrlw $2, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0],xmm5[1,2],xmm4[3,4],xmm5[5,6,7]
+; SSE-NEXT: movdqa %xmm5, %xmm4
+; SSE-NEXT: psrlw $1, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm5[0,1],xmm4[2],xmm5[3],xmm4[4,5],xmm5[6],xmm4[7]
+; SSE-NEXT: paddw %xmm2, %xmm4
+; SSE-NEXT: movdqa %xmm4, %xmm2
+; SSE-NEXT: psraw $4, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm4[0,1,2],xmm2[3],xmm4[4],xmm2[5,6],xmm4[7]
+; SSE-NEXT: movdqa %xmm2, %xmm4
+; SSE-NEXT: psraw $2, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm2[0],xmm4[1],xmm2[2,3],xmm4[4],xmm2[5],xmm4[6],xmm2[7]
+; SSE-NEXT: movdqa %xmm4, %xmm2
+; SSE-NEXT: psraw $1, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm4[0,1],xmm2[2],xmm4[3],xmm2[4,5],xmm4[6],xmm2[7]
; SSE-NEXT: movdqa %xmm3, %xmm4
-; SSE-NEXT: movdqa %xmm1, %xmm5
-; SSE-NEXT: movdqa %xmm0, %xmm1
-; SSE-NEXT: pxor %xmm3, %xmm3
-; SSE-NEXT: pxor %xmm0, %xmm0
-; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm1[0,1],xmm0[2,3,4,5,6,7]
-; SSE-NEXT: pextrw $1, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $14, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $2, %cx
-; SSE-NEXT: pinsrw $1, %ecx, %xmm0
-; SSE-NEXT: pextrw $2, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $2, %ecx, %xmm0
-; SSE-NEXT: pextrw $3, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $12, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $4, %cx
-; SSE-NEXT: pinsrw $3, %ecx, %xmm0
-; SSE-NEXT: pextrw $4, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $13, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $3, %cx
-; SSE-NEXT: pinsrw $4, %ecx, %xmm0
-; SSE-NEXT: pextrw $5, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $11, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $5, %cx
-; SSE-NEXT: pinsrw $5, %ecx, %xmm0
-; SSE-NEXT: pextrw $6, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $10, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $6, %cx
-; SSE-NEXT: pinsrw $6, %ecx, %xmm0
-; SSE-NEXT: pextrw $7, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $7, %ecx, %xmm0
-; SSE-NEXT: pxor %xmm1, %xmm1
-; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm5[0,1],xmm1[2,3,4,5,6,7]
-; SSE-NEXT: pextrw $1, %xmm5, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $14, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $2, %cx
-; SSE-NEXT: pinsrw $1, %ecx, %xmm1
-; SSE-NEXT: pextrw $2, %xmm5, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $2, %ecx, %xmm1
-; SSE-NEXT: pextrw $3, %xmm5, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $12, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $4, %cx
-; SSE-NEXT: pinsrw $3, %ecx, %xmm1
-; SSE-NEXT: pextrw $4, %xmm5, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $13, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $3, %cx
-; SSE-NEXT: pinsrw $4, %ecx, %xmm1
-; SSE-NEXT: pextrw $5, %xmm5, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $11, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $5, %cx
-; SSE-NEXT: pinsrw $5, %ecx, %xmm1
-; SSE-NEXT: pextrw $6, %xmm5, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $10, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $6, %cx
-; SSE-NEXT: pinsrw $6, %ecx, %xmm1
-; SSE-NEXT: pextrw $7, %xmm5, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $7, %ecx, %xmm1
-; SSE-NEXT: pxor %xmm5, %xmm5
-; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm2[0,1],xmm5[2,3,4,5,6,7]
-; SSE-NEXT: pextrw $1, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $14, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $2, %cx
-; SSE-NEXT: pinsrw $1, %ecx, %xmm5
-; SSE-NEXT: pextrw $2, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $2, %ecx, %xmm5
-; SSE-NEXT: pextrw $3, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $12, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $4, %cx
-; SSE-NEXT: pinsrw $3, %ecx, %xmm5
-; SSE-NEXT: pextrw $4, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $13, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $3, %cx
-; SSE-NEXT: pinsrw $4, %ecx, %xmm5
-; SSE-NEXT: pextrw $5, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $11, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $5, %cx
-; SSE-NEXT: pinsrw $5, %ecx, %xmm5
-; SSE-NEXT: pextrw $6, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $10, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $6, %cx
-; SSE-NEXT: pinsrw $6, %ecx, %xmm5
-; SSE-NEXT: pextrw $7, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $7, %ecx, %xmm5
-; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm4[0,1],xmm3[2,3,4,5,6,7]
-; SSE-NEXT: pextrw $1, %xmm4, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $14, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $2, %cx
-; SSE-NEXT: pinsrw $1, %ecx, %xmm3
-; SSE-NEXT: pextrw $2, %xmm4, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $2, %ecx, %xmm3
-; SSE-NEXT: pextrw $3, %xmm4, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $12, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $4, %cx
-; SSE-NEXT: pinsrw $3, %ecx, %xmm3
-; SSE-NEXT: pextrw $4, %xmm4, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $13, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $3, %cx
-; SSE-NEXT: pinsrw $4, %ecx, %xmm3
-; SSE-NEXT: pextrw $5, %xmm4, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $11, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $5, %cx
-; SSE-NEXT: pinsrw $5, %ecx, %xmm3
-; SSE-NEXT: pextrw $6, %xmm4, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarw $15, %cx
-; SSE-NEXT: movzwl %cx, %ecx
-; SSE-NEXT: shrl $10, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw $6, %cx
-; SSE-NEXT: pinsrw $6, %ecx, %xmm3
-; SSE-NEXT: pextrw $7, %xmm4, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: shrl $15, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarw %cx
-; SSE-NEXT: pinsrw $7, %ecx, %xmm3
-; SSE-NEXT: movdqa %xmm5, %xmm2
+; SSE-NEXT: psraw $15, %xmm4
+; SSE-NEXT: movdqa %xmm4, %xmm5
+; SSE-NEXT: psrlw $8, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0],xmm5[1,2,3,4,5,6,7]
+; SSE-NEXT: movdqa %xmm5, %xmm4
+; SSE-NEXT: psrlw $4, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm5[0],xmm4[1,2,3,4],xmm5[5,6],xmm4[7]
+; SSE-NEXT: movdqa %xmm4, %xmm5
+; SSE-NEXT: psrlw $2, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0],xmm5[1,2],xmm4[3,4],xmm5[5,6,7]
+; SSE-NEXT: movdqa %xmm5, %xmm4
+; SSE-NEXT: psrlw $1, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm5[0,1],xmm4[2],xmm5[3],xmm4[4,5],xmm5[6],xmm4[7]
+; SSE-NEXT: paddw %xmm3, %xmm4
+; SSE-NEXT: movdqa %xmm4, %xmm3
+; SSE-NEXT: psraw $4, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm4[0,1,2],xmm3[3],xmm4[4],xmm3[5,6],xmm4[7]
+; SSE-NEXT: movdqa %xmm3, %xmm4
+; SSE-NEXT: psraw $2, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm3[0],xmm4[1],xmm3[2,3],xmm4[4],xmm3[5],xmm4[6],xmm3[7]
+; SSE-NEXT: movdqa %xmm4, %xmm3
+; SSE-NEXT: psraw $1, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm4[0,1],xmm3[2],xmm4[3],xmm3[4,5],xmm4[6],xmm3[7]
; SSE-NEXT: retq
;
; AVX1-LABEL: combine_vec_sdiv_by_pow2b_v32i16:
; AVX1: # %bb.0:
-; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
-; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
-; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm3[0,1],xmm2[2,3,4,5,6,7]
-; AVX1-NEXT: vpextrw $1, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $14, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $2, %cx
-; AVX1-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $2, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $3, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $12, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $4, %cx
-; AVX1-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $4, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $13, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $3, %cx
-; AVX1-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $5, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $11, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $5, %cx
-; AVX1-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $6, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $10, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $6, %cx
-; AVX1-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $7, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm3
-; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm0[0,1],xmm2[2,3,4,5,6,7]
-; AVX1-NEXT: vpextrw $1, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $14, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $2, %cx
-; AVX1-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $2, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $3, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $12, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $4, %cx
-; AVX1-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $4, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $13, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $3, %cx
-; AVX1-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $5, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $11, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $5, %cx
-; AVX1-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $6, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $10, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $6, %cx
-; AVX1-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $7, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm0
-; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
-; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3
-; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm3[0,1],xmm2[2,3,4,5,6,7]
-; AVX1-NEXT: vpextrw $1, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $14, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $2, %cx
-; AVX1-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $2, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $3, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $12, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $4, %cx
-; AVX1-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $4, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $13, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $3, %cx
-; AVX1-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $5, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $11, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $5, %cx
-; AVX1-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $6, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $10, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $6, %cx
-; AVX1-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; AVX1-NEXT: vpextrw $7, %xmm3, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm3
-; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm1[0,1],xmm2[2,3,4,5,6,7]
-; AVX1-NEXT: vpextrw $1, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $14, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $2, %cx
-; AVX1-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $2, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $3, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $12, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $4, %cx
-; AVX1-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $4, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $13, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $3, %cx
-; AVX1-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $5, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $11, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $5, %cx
-; AVX1-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $6, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarw $15, %cx
-; AVX1-NEXT: movzwl %cx, %ecx
-; AVX1-NEXT: shrl $10, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw $6, %cx
-; AVX1-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrw $7, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: shrl $15, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarw %cx
-; AVX1-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm1
-; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm1, %ymm1
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
+; AVX1-NEXT: vpsraw $15, %xmm2, %xmm3
+; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2,3,4,5,6,7]
+; AVX1-NEXT: vpsrlw $4, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2,3,4],xmm3[5,6],xmm4[7]
+; AVX1-NEXT: vpsrlw $2, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2],xmm3[3,4],xmm4[5,6,7]
+; AVX1-NEXT: vpsrlw $1, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0,1],xmm4[2],xmm3[3],xmm4[4,5],xmm3[6],xmm4[7]
+; AVX1-NEXT: vpaddw %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vpsraw $4, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1,2],xmm3[3],xmm2[4],xmm3[5,6],xmm2[7]
+; AVX1-NEXT: vpsraw $2, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0],xmm3[1],xmm2[2,3],xmm3[4],xmm2[5],xmm3[6],xmm2[7]
+; AVX1-NEXT: vpsraw $1, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1],xmm3[2],xmm2[3],xmm3[4,5],xmm2[6],xmm3[7]
+; AVX1-NEXT: vpsraw $15, %xmm0, %xmm3
+; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2,3,4,5,6,7]
+; AVX1-NEXT: vpsrlw $4, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2,3,4],xmm3[5,6],xmm4[7]
+; AVX1-NEXT: vpsrlw $2, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2],xmm3[3,4],xmm4[5,6,7]
+; AVX1-NEXT: vpsrlw $1, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0,1],xmm4[2],xmm3[3],xmm4[4,5],xmm3[6],xmm4[7]
+; AVX1-NEXT: vpaddw %xmm3, %xmm0, %xmm0
+; AVX1-NEXT: vpsraw $4, %xmm0, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2],xmm3[3],xmm0[4],xmm3[5,6],xmm0[7]
+; AVX1-NEXT: vpsraw $2, %xmm0, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm3[1],xmm0[2,3],xmm3[4],xmm0[5],xmm3[6],xmm0[7]
+; AVX1-NEXT: vpsraw $1, %xmm0, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm3[2],xmm0[3],xmm3[4,5],xmm0[6],xmm3[7]
+; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
+; AVX1-NEXT: vpsraw $15, %xmm2, %xmm3
+; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2,3,4,5,6,7]
+; AVX1-NEXT: vpsrlw $4, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2,3,4],xmm3[5,6],xmm4[7]
+; AVX1-NEXT: vpsrlw $2, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2],xmm3[3,4],xmm4[5,6,7]
+; AVX1-NEXT: vpsrlw $1, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0,1],xmm4[2],xmm3[3],xmm4[4,5],xmm3[6],xmm4[7]
+; AVX1-NEXT: vpaddw %xmm3, %xmm2, %xmm2
+; AVX1-NEXT: vpsraw $4, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1,2],xmm3[3],xmm2[4],xmm3[5,6],xmm2[7]
+; AVX1-NEXT: vpsraw $2, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0],xmm3[1],xmm2[2,3],xmm3[4],xmm2[5],xmm3[6],xmm2[7]
+; AVX1-NEXT: vpsraw $1, %xmm2, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1],xmm3[2],xmm2[3],xmm3[4,5],xmm2[6],xmm3[7]
+; AVX1-NEXT: vpsraw $15, %xmm1, %xmm3
+; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2,3,4,5,6,7]
+; AVX1-NEXT: vpsrlw $4, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2,3,4],xmm3[5,6],xmm4[7]
+; AVX1-NEXT: vpsrlw $2, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0],xmm4[1,2],xmm3[3,4],xmm4[5,6,7]
+; AVX1-NEXT: vpsrlw $1, %xmm3, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0,1],xmm4[2],xmm3[3],xmm4[4,5],xmm3[6],xmm4[7]
+; AVX1-NEXT: vpaddw %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vpsraw $4, %xmm1, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1,2],xmm3[3],xmm1[4],xmm3[5,6],xmm1[7]
+; AVX1-NEXT: vpsraw $2, %xmm1, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm3[1],xmm1[2,3],xmm3[4],xmm1[5],xmm3[6],xmm1[7]
+; AVX1-NEXT: vpsraw $1, %xmm1, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm3[2],xmm1[3],xmm3[4,5],xmm1[6],xmm3[7]
+; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
; AVX1-NEXT: retq
;
; AVX2-LABEL: combine_vec_sdiv_by_pow2b_v32i16:
; AVX2: # %bb.0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm3
; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
-; AVX2-NEXT: vpblendw {{.*#+}} xmm4 = xmm3[0,1],xmm2[2,3,4,5,6,7]
-; AVX2-NEXT: vpextrw $1, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $14, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $2, %cx
-; AVX2-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $2, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $3, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $12, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $4, %cx
-; AVX2-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $4, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $13, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $3, %cx
-; AVX2-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $5, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $11, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $5, %cx
-; AVX2-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $6, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $10, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $6, %cx
-; AVX2-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $7, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm3
-; AVX2-NEXT: vpblendw {{.*#+}} xmm4 = xmm0[0,1],xmm2[2,3,4,5,6,7]
-; AVX2-NEXT: vpextrw $1, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $14, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $2, %cx
-; AVX2-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $2, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $3, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $12, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $4, %cx
-; AVX2-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $4, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $13, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $3, %cx
-; AVX2-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $5, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $11, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $5, %cx
-; AVX2-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $6, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $10, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $6, %cx
-; AVX2-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $7, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm0
-; AVX2-NEXT: vinserti128 $1, %xmm3, %ymm0, %ymm0
-; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm3
-; AVX2-NEXT: vpblendw {{.*#+}} xmm4 = xmm3[0,1],xmm2[2,3,4,5,6,7]
-; AVX2-NEXT: vpextrw $1, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $14, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $2, %cx
-; AVX2-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $2, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $3, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $12, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $4, %cx
-; AVX2-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $4, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $13, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $3, %cx
-; AVX2-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $5, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $11, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $5, %cx
-; AVX2-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $6, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $10, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $6, %cx
-; AVX2-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; AVX2-NEXT: vpextrw $7, %xmm3, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm3
-; AVX2-NEXT: vpblendw {{.*#+}} xmm2 = xmm1[0,1],xmm2[2,3,4,5,6,7]
-; AVX2-NEXT: vpextrw $1, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $14, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $2, %cx
-; AVX2-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $2, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $3, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $12, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $4, %cx
-; AVX2-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $4, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $13, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $3, %cx
-; AVX2-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $5, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $11, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $5, %cx
-; AVX2-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $6, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarw $15, %cx
-; AVX2-NEXT: movzwl %cx, %ecx
-; AVX2-NEXT: shrl $10, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw $6, %cx
-; AVX2-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; AVX2-NEXT: vpextrw $7, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: shrl $15, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarw %cx
-; AVX2-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm1
-; AVX2-NEXT: vinserti128 $1, %xmm3, %ymm1, %ymm1
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm3 = [16,14,15,12,13,11,10,15,16,14,15,12,13,11,10,15]
+; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm4 = ymm3[4],ymm2[4],ymm3[5],ymm2[5],ymm3[6],ymm2[6],ymm3[7],ymm2[7],ymm3[12],ymm2[12],ymm3[13],ymm2[13],ymm3[14],ymm2[14],ymm3[15],ymm2[15]
+; AVX2-NEXT: vpsraw $15, %ymm0, %ymm5
+; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm6 = ymm2[4],ymm5[4],ymm2[5],ymm5[5],ymm2[6],ymm5[6],ymm2[7],ymm5[7],ymm2[12],ymm5[12],ymm2[13],ymm5[13],ymm2[14],ymm5[14],ymm2[15],ymm5[15]
+; AVX2-NEXT: vpsrlvd %ymm4, %ymm6, %ymm6
+; AVX2-NEXT: vpsrld $16, %ymm6, %ymm6
+; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm3 = ymm3[0],ymm2[0],ymm3[1],ymm2[1],ymm3[2],ymm2[2],ymm3[3],ymm2[3],ymm3[8],ymm2[8],ymm3[9],ymm2[9],ymm3[10],ymm2[10],ymm3[11],ymm2[11]
+; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm5 = ymm2[0],ymm5[0],ymm2[1],ymm5[1],ymm2[2],ymm5[2],ymm2[3],ymm5[3],ymm2[8],ymm5[8],ymm2[9],ymm5[9],ymm2[10],ymm5[10],ymm2[11],ymm5[11]
+; AVX2-NEXT: vpsrlvd %ymm3, %ymm5, %ymm5
+; AVX2-NEXT: vpsrld $16, %ymm5, %ymm5
+; AVX2-NEXT: vpackusdw %ymm6, %ymm5, %ymm5
+; AVX2-NEXT: vpaddw %ymm5, %ymm0, %ymm0
+; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm5 = ymm2[4],ymm0[4],ymm2[5],ymm0[5],ymm2[6],ymm0[6],ymm2[7],ymm0[7],ymm2[12],ymm0[12],ymm2[13],ymm0[13],ymm2[14],ymm0[14],ymm2[15],ymm0[15]
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm6 = [0,2,1,4,3,5,6,1,0,2,1,4,3,5,6,1]
+; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm7 = ymm6[4],ymm2[4],ymm6[5],ymm2[5],ymm6[6],ymm2[6],ymm6[7],ymm2[7],ymm6[12],ymm2[12],ymm6[13],ymm2[13],ymm6[14],ymm2[14],ymm6[15],ymm2[15]
+; AVX2-NEXT: vpsravd %ymm7, %ymm5, %ymm5
+; AVX2-NEXT: vpsrld $16, %ymm5, %ymm5
+; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm0 = ymm2[0],ymm0[0],ymm2[1],ymm0[1],ymm2[2],ymm0[2],ymm2[3],ymm0[3],ymm2[8],ymm0[8],ymm2[9],ymm0[9],ymm2[10],ymm0[10],ymm2[11],ymm0[11]
+; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm6 = ymm6[0],ymm2[0],ymm6[1],ymm2[1],ymm6[2],ymm2[2],ymm6[3],ymm2[3],ymm6[8],ymm2[8],ymm6[9],ymm2[9],ymm6[10],ymm2[10],ymm6[11],ymm2[11]
+; AVX2-NEXT: vpsravd %ymm6, %ymm0, %ymm0
+; AVX2-NEXT: vpsrld $16, %ymm0, %ymm0
+; AVX2-NEXT: vpackusdw %ymm5, %ymm0, %ymm0
+; AVX2-NEXT: vpsraw $15, %ymm1, %ymm5
+; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm8 = ymm2[4],ymm5[4],ymm2[5],ymm5[5],ymm2[6],ymm5[6],ymm2[7],ymm5[7],ymm2[12],ymm5[12],ymm2[13],ymm5[13],ymm2[14],ymm5[14],ymm2[15],ymm5[15]
+; AVX2-NEXT: vpsrlvd %ymm4, %ymm8, %ymm4
+; AVX2-NEXT: vpsrld $16, %ymm4, %ymm4
+; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm5 = ymm2[0],ymm5[0],ymm2[1],ymm5[1],ymm2[2],ymm5[2],ymm2[3],ymm5[3],ymm2[8],ymm5[8],ymm2[9],ymm5[9],ymm2[10],ymm5[10],ymm2[11],ymm5[11]
+; AVX2-NEXT: vpsrlvd %ymm3, %ymm5, %ymm3
+; AVX2-NEXT: vpsrld $16, %ymm3, %ymm3
+; AVX2-NEXT: vpackusdw %ymm4, %ymm3, %ymm3
+; AVX2-NEXT: vpaddw %ymm3, %ymm1, %ymm1
+; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm3 = ymm2[4],ymm1[4],ymm2[5],ymm1[5],ymm2[6],ymm1[6],ymm2[7],ymm1[7],ymm2[12],ymm1[12],ymm2[13],ymm1[13],ymm2[14],ymm1[14],ymm2[15],ymm1[15]
+; AVX2-NEXT: vpsravd %ymm7, %ymm3, %ymm3
+; AVX2-NEXT: vpsrld $16, %ymm3, %ymm3
+; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm1 = ymm2[0],ymm1[0],ymm2[1],ymm1[1],ymm2[2],ymm1[2],ymm2[3],ymm1[3],ymm2[8],ymm1[8],ymm2[9],ymm1[9],ymm2[10],ymm1[10],ymm2[11],ymm1[11]
+; AVX2-NEXT: vpsravd %ymm6, %ymm1, %ymm1
+; AVX2-NEXT: vpsrld $16, %ymm1, %ymm1
+; AVX2-NEXT: vpackusdw %ymm3, %ymm1, %ymm1
; AVX2-NEXT: retq
;
; AVX512F-LABEL: combine_vec_sdiv_by_pow2b_v32i16:
; AVX512F: # %bb.0:
-; AVX512F-NEXT: vextractf128 $1, %ymm0, %xmm3
-; AVX512F-NEXT: vxorps %xmm2, %xmm2, %xmm2
-; AVX512F-NEXT: vmovss {{.*#+}} xmm4 = xmm3[0],xmm2[1,2,3]
-; AVX512F-NEXT: vpextrw $1, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $14, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $2, %cx
-; AVX512F-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $2, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $3, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $12, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $4, %cx
-; AVX512F-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $4, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $13, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $3, %cx
-; AVX512F-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $5, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $11, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $5, %cx
-; AVX512F-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $6, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $10, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $6, %cx
-; AVX512F-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $7, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm3
-; AVX512F-NEXT: vmovss {{.*#+}} xmm4 = xmm0[0],xmm2[1,2,3]
-; AVX512F-NEXT: vpextrw $1, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $14, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $2, %cx
-; AVX512F-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $2, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $3, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $12, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $4, %cx
-; AVX512F-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $4, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $13, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $3, %cx
-; AVX512F-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $5, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $11, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $5, %cx
-; AVX512F-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $6, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $10, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $6, %cx
-; AVX512F-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $7, %xmm0, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm0
-; AVX512F-NEXT: vinserti128 $1, %xmm3, %ymm0, %ymm0
-; AVX512F-NEXT: vextractf128 $1, %ymm1, %xmm3
-; AVX512F-NEXT: vmovss {{.*#+}} xmm4 = xmm3[0],xmm2[1,2,3]
-; AVX512F-NEXT: vpextrw $1, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $14, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $2, %cx
-; AVX512F-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $2, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $3, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $12, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $4, %cx
-; AVX512F-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $4, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $13, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $3, %cx
-; AVX512F-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $5, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $11, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $5, %cx
-; AVX512F-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $6, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $10, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $6, %cx
-; AVX512F-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; AVX512F-NEXT: vpextrw $7, %xmm3, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm3
-; AVX512F-NEXT: vmovss {{.*#+}} xmm2 = xmm1[0],xmm2[1,2,3]
-; AVX512F-NEXT: vpextrw $1, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $14, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $2, %cx
-; AVX512F-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $2, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $3, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $12, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $4, %cx
-; AVX512F-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $4, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $13, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $3, %cx
-; AVX512F-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $5, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $11, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $5, %cx
-; AVX512F-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $6, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: sarw $15, %cx
-; AVX512F-NEXT: movzwl %cx, %ecx
-; AVX512F-NEXT: shrl $10, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw $6, %cx
-; AVX512F-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; AVX512F-NEXT: vpextrw $7, %xmm1, %eax
-; AVX512F-NEXT: movl %eax, %ecx
-; AVX512F-NEXT: shrl $15, %ecx
-; AVX512F-NEXT: addl %eax, %ecx
-; AVX512F-NEXT: sarw %cx
-; AVX512F-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm1
-; AVX512F-NEXT: vinserti128 $1, %xmm3, %ymm1, %ymm1
+; AVX512F-NEXT: vpsraw $15, %ymm0, %ymm2
+; AVX512F-NEXT: vpmovzxwd {{.*#+}} zmm2 = ymm2[0],zero,ymm2[1],zero,ymm2[2],zero,ymm2[3],zero,ymm2[4],zero,ymm2[5],zero,ymm2[6],zero,ymm2[7],zero,ymm2[8],zero,ymm2[9],zero,ymm2[10],zero,ymm2[11],zero,ymm2[12],zero,ymm2[13],zero,ymm2[14],zero,ymm2[15],zero
+; AVX512F-NEXT: vbroadcasti64x4 {{.*#+}} zmm3 = [16,14,15,12,13,11,10,15,16,14,15,12,13,11,10,15]
+; AVX512F-NEXT: # zmm3 = mem[0,1,2,3,0,1,2,3]
+; AVX512F-NEXT: vpsrlvd %zmm3, %zmm2, %zmm2
+; AVX512F-NEXT: vpmovdw %zmm2, %ymm2
+; AVX512F-NEXT: vpaddw %ymm2, %ymm0, %ymm0
+; AVX512F-NEXT: vpmovsxwd %ymm0, %zmm0
+; AVX512F-NEXT: vbroadcasti64x4 {{.*#+}} zmm2 = [0,2,1,4,3,5,6,1,0,2,1,4,3,5,6,1]
+; AVX512F-NEXT: # zmm2 = mem[0,1,2,3,0,1,2,3]
+; AVX512F-NEXT: vpsravd %zmm2, %zmm0, %zmm0
+; AVX512F-NEXT: vpmovdw %zmm0, %ymm0
+; AVX512F-NEXT: vpsraw $15, %ymm1, %ymm4
+; AVX512F-NEXT: vpmovzxwd {{.*#+}} zmm4 = ymm4[0],zero,ymm4[1],zero,ymm4[2],zero,ymm4[3],zero,ymm4[4],zero,ymm4[5],zero,ymm4[6],zero,ymm4[7],zero,ymm4[8],zero,ymm4[9],zero,ymm4[10],zero,ymm4[11],zero,ymm4[12],zero,ymm4[13],zero,ymm4[14],zero,ymm4[15],zero
+; AVX512F-NEXT: vpsrlvd %zmm3, %zmm4, %zmm3
+; AVX512F-NEXT: vpmovdw %zmm3, %ymm3
+; AVX512F-NEXT: vpaddw %ymm3, %ymm1, %ymm1
+; AVX512F-NEXT: vpmovsxwd %ymm1, %zmm1
+; AVX512F-NEXT: vpsravd %zmm2, %zmm1, %zmm1
+; AVX512F-NEXT: vpmovdw %zmm1, %ymm1
; AVX512F-NEXT: retq
;
; AVX512BW-LABEL: combine_vec_sdiv_by_pow2b_v32i16:
; AVX512BW: # %bb.0:
-; AVX512BW-NEXT: vextractf32x4 $3, %zmm0, %xmm2
-; AVX512BW-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX512BW-NEXT: vmovss {{.*#+}} xmm3 = xmm2[0],xmm1[1,2,3]
-; AVX512BW-NEXT: vpextrw $1, %xmm2, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $14, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $2, %cx
-; AVX512BW-NEXT: vpinsrw $1, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $2, %xmm2, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $2, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $3, %xmm2, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $12, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $4, %cx
-; AVX512BW-NEXT: vpinsrw $3, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $4, %xmm2, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $13, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $3, %cx
-; AVX512BW-NEXT: vpinsrw $4, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $5, %xmm2, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $11, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $5, %cx
-; AVX512BW-NEXT: vpinsrw $5, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $6, %xmm2, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $10, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $6, %cx
-; AVX512BW-NEXT: vpinsrw $6, %ecx, %xmm3, %xmm3
-; AVX512BW-NEXT: vpextrw $7, %xmm2, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $7, %ecx, %xmm3, %xmm2
-; AVX512BW-NEXT: vextractf32x4 $2, %zmm0, %xmm3
-; AVX512BW-NEXT: vmovss {{.*#+}} xmm4 = xmm3[0],xmm1[1,2,3]
-; AVX512BW-NEXT: vpextrw $1, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $14, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $2, %cx
-; AVX512BW-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $2, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $3, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $12, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $4, %cx
-; AVX512BW-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $4, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $13, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $3, %cx
-; AVX512BW-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $5, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $11, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $5, %cx
-; AVX512BW-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $6, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $10, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $6, %cx
-; AVX512BW-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $7, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm3
-; AVX512BW-NEXT: vinserti128 $1, %xmm2, %ymm3, %ymm2
-; AVX512BW-NEXT: vextractf128 $1, %ymm0, %xmm3
-; AVX512BW-NEXT: vmovss {{.*#+}} xmm4 = xmm3[0],xmm1[1,2,3]
-; AVX512BW-NEXT: vpextrw $1, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $14, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $2, %cx
-; AVX512BW-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $2, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $3, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $12, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $4, %cx
-; AVX512BW-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $4, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $13, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $3, %cx
-; AVX512BW-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $5, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $11, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $5, %cx
-; AVX512BW-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $6, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $10, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $6, %cx
-; AVX512BW-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; AVX512BW-NEXT: vpextrw $7, %xmm3, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm3
-; AVX512BW-NEXT: vmovss {{.*#+}} xmm1 = xmm0[0],xmm1[1,2,3]
-; AVX512BW-NEXT: vpextrw $1, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $14, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $2, %cx
-; AVX512BW-NEXT: vpinsrw $1, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $2, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $2, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $3, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $12, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $4, %cx
-; AVX512BW-NEXT: vpinsrw $3, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $4, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $13, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $3, %cx
-; AVX512BW-NEXT: vpinsrw $4, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $5, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $11, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $5, %cx
-; AVX512BW-NEXT: vpinsrw $5, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $6, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: sarw $15, %cx
-; AVX512BW-NEXT: movzwl %cx, %ecx
-; AVX512BW-NEXT: shrl $10, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw $6, %cx
-; AVX512BW-NEXT: vpinsrw $6, %ecx, %xmm1, %xmm1
-; AVX512BW-NEXT: vpextrw $7, %xmm0, %eax
-; AVX512BW-NEXT: movl %eax, %ecx
-; AVX512BW-NEXT: shrl $15, %ecx
-; AVX512BW-NEXT: addl %eax, %ecx
-; AVX512BW-NEXT: sarw %cx
-; AVX512BW-NEXT: vpinsrw $7, %ecx, %xmm1, %xmm0
-; AVX512BW-NEXT: vinserti128 $1, %xmm3, %ymm0, %ymm0
-; AVX512BW-NEXT: vinserti64x4 $1, %ymm2, %zmm0, %zmm0
+; AVX512BW-NEXT: vpsraw $15, %zmm0, %zmm1
+; AVX512BW-NEXT: vpsrlvw {{.*}}(%rip), %zmm1, %zmm1
+; AVX512BW-NEXT: vpaddw %zmm1, %zmm0, %zmm0
+; AVX512BW-NEXT: vpsravw {{.*}}(%rip), %zmm0, %zmm0
; AVX512BW-NEXT: retq
;
; XOP-LABEL: combine_vec_sdiv_by_pow2b_v32i16:
; XOP: # %bb.0:
-; XOP-NEXT: vextractf128 $1, %ymm0, %xmm3
; XOP-NEXT: vpxor %xmm2, %xmm2, %xmm2
-; XOP-NEXT: vpblendw {{.*#+}} xmm4 = xmm3[0,1],xmm2[2,3,4,5,6,7]
-; XOP-NEXT: vpextrw $1, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $14, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $2, %cx
-; XOP-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $2, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $3, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $12, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $4, %cx
-; XOP-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $4, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $13, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $3, %cx
-; XOP-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $5, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $11, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $5, %cx
-; XOP-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $6, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $10, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $6, %cx
-; XOP-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $7, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm3
-; XOP-NEXT: vpblendw {{.*#+}} xmm4 = xmm0[0,1],xmm2[2,3,4,5,6,7]
-; XOP-NEXT: vpextrw $1, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $14, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $2, %cx
-; XOP-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $2, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $3, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $12, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $4, %cx
-; XOP-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $4, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $13, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $3, %cx
-; XOP-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $5, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $11, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $5, %cx
-; XOP-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $6, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $10, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $6, %cx
-; XOP-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $7, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm0
-; XOP-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
-; XOP-NEXT: vextractf128 $1, %ymm1, %xmm3
-; XOP-NEXT: vpblendw {{.*#+}} xmm4 = xmm3[0,1],xmm2[2,3,4,5,6,7]
-; XOP-NEXT: vpextrw $1, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $14, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $2, %cx
-; XOP-NEXT: vpinsrw $1, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $2, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $2, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $3, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $12, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $4, %cx
-; XOP-NEXT: vpinsrw $3, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $4, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $13, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $3, %cx
-; XOP-NEXT: vpinsrw $4, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $5, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $11, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $5, %cx
-; XOP-NEXT: vpinsrw $5, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $6, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $10, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $6, %cx
-; XOP-NEXT: vpinsrw $6, %ecx, %xmm4, %xmm4
-; XOP-NEXT: vpextrw $7, %xmm3, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $7, %ecx, %xmm4, %xmm3
-; XOP-NEXT: vpblendw {{.*#+}} xmm2 = xmm1[0,1],xmm2[2,3,4,5,6,7]
-; XOP-NEXT: vpextrw $1, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $14, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $2, %cx
-; XOP-NEXT: vpinsrw $1, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $2, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $2, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $3, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $12, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $4, %cx
-; XOP-NEXT: vpinsrw $3, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $4, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $13, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $3, %cx
-; XOP-NEXT: vpinsrw $4, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $5, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $11, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $5, %cx
-; XOP-NEXT: vpinsrw $5, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $6, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarw $15, %cx
-; XOP-NEXT: movzwl %cx, %ecx
-; XOP-NEXT: shrl $10, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw $6, %cx
-; XOP-NEXT: vpinsrw $6, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrw $7, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: shrl $15, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarw %cx
-; XOP-NEXT: vpinsrw $7, %ecx, %xmm2, %xmm1
-; XOP-NEXT: vinsertf128 $1, %xmm3, %ymm1, %ymm1
+; XOP-NEXT: vpsubw {{.*}}(%rip), %xmm2, %xmm3
+; XOP-NEXT: vextractf128 $1, %ymm0, %xmm4
+; XOP-NEXT: vpsraw $15, %xmm4, %xmm5
+; XOP-NEXT: vpshlw %xmm3, %xmm5, %xmm5
+; XOP-NEXT: vpaddw %xmm5, %xmm4, %xmm4
+; XOP-NEXT: vpsubw {{.*}}(%rip), %xmm2, %xmm2
+; XOP-NEXT: vpshaw %xmm2, %xmm4, %xmm4
+; XOP-NEXT: vpsraw $15, %xmm0, %xmm5
+; XOP-NEXT: vpshlw %xmm3, %xmm5, %xmm5
+; XOP-NEXT: vpaddw %xmm5, %xmm0, %xmm0
+; XOP-NEXT: vpshaw %xmm2, %xmm0, %xmm0
+; XOP-NEXT: vinsertf128 $1, %xmm4, %ymm0, %ymm0
+; XOP-NEXT: vextractf128 $1, %ymm1, %xmm4
+; XOP-NEXT: vpsraw $15, %xmm4, %xmm5
+; XOP-NEXT: vpshlw %xmm3, %xmm5, %xmm5
+; XOP-NEXT: vpaddw %xmm5, %xmm4, %xmm4
+; XOP-NEXT: vpshaw %xmm2, %xmm4, %xmm4
+; XOP-NEXT: vpsraw $15, %xmm1, %xmm5
+; XOP-NEXT: vpshlw %xmm3, %xmm5, %xmm3
+; XOP-NEXT: vpaddw %xmm3, %xmm1, %xmm1
+; XOP-NEXT: vpshaw %xmm2, %xmm1, %xmm1
+; XOP-NEXT: vinsertf128 $1, %xmm4, %ymm1, %ymm1
; XOP-NEXT: retq
%1 = sdiv <32 x i16> %x, <i16 1, i16 4, i16 2, i16 16, i16 8, i16 32, i16 64, i16 2, i16 1, i16 4, i16 2, i16 16, i16 8, i16 32, i16 64, i16 2, i16 1, i16 4, i16 2, i16 16, i16 8, i16 32, i16 64, i16 2, i16 1, i16 4, i16 2, i16 16, i16 8, i16 32, i16 64, i16 2>
ret <32 x i16> %1
@@ -2838,53 +949,62 @@ define <32 x i16> @combine_vec_sdiv_by_p
define <4 x i32> @combine_vec_sdiv_by_pow2b_v4i32(<4 x i32> %x) {
; SSE-LABEL: combine_vec_sdiv_by_pow2b_v4i32:
; SSE: # %bb.0:
-; SSE-NEXT: pextrd $1, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $30, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $2, %ecx
-; SSE-NEXT: pextrd $2, %xmm0, %eax
-; SSE-NEXT: pextrd $3, %xmm0, %edx
-; SSE-NEXT: pinsrd $1, %ecx, %xmm0
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $29, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $3, %ecx
-; SSE-NEXT: pinsrd $2, %ecx, %xmm0
-; SSE-NEXT: movl %edx, %eax
-; SSE-NEXT: sarl $31, %eax
-; SSE-NEXT: shrl $28, %eax
-; SSE-NEXT: addl %edx, %eax
-; SSE-NEXT: sarl $4, %eax
-; SSE-NEXT: pinsrd $3, %eax, %xmm0
+; SSE-NEXT: movdqa %xmm0, %xmm1
+; SSE-NEXT: psrad $31, %xmm1
+; SSE-NEXT: movdqa %xmm1, %xmm2
+; SSE-NEXT: psrld $28, %xmm2
+; SSE-NEXT: movdqa %xmm1, %xmm3
+; SSE-NEXT: psrld $30, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm3[0,1,2,3],xmm2[4,5,6,7]
+; SSE-NEXT: psrld $29, %xmm1
+; SSE-NEXT: pxor %xmm2, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1,2,3],xmm1[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1],xmm3[2,3],xmm2[4,5],xmm3[6,7]
+; SSE-NEXT: paddd %xmm0, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm1
+; SSE-NEXT: movdqa %xmm2, %xmm0
+; SSE-NEXT: psrad $3, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm2[0,1,2,3],xmm0[4,5,6,7]
+; SSE-NEXT: psrad $4, %xmm2
+; SSE-NEXT: psrad $2, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm2[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3],xmm0[4,5],xmm1[6,7]
; SSE-NEXT: retq
;
-; AVX-LABEL: combine_vec_sdiv_by_pow2b_v4i32:
-; AVX: # %bb.0:
-; AVX-NEXT: vpextrd $1, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarl $31, %ecx
-; AVX-NEXT: shrl $30, %ecx
-; AVX-NEXT: addl %eax, %ecx
-; AVX-NEXT: sarl $2, %ecx
-; AVX-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm1
-; AVX-NEXT: vpextrd $2, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarl $31, %ecx
-; AVX-NEXT: shrl $29, %ecx
-; AVX-NEXT: addl %eax, %ecx
-; AVX-NEXT: sarl $3, %ecx
-; AVX-NEXT: vpinsrd $2, %ecx, %xmm1, %xmm1
-; AVX-NEXT: vpextrd $3, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarl $31, %ecx
-; AVX-NEXT: shrl $28, %ecx
-; AVX-NEXT: addl %eax, %ecx
-; AVX-NEXT: sarl $4, %ecx
-; AVX-NEXT: vpinsrd $3, %ecx, %xmm1, %xmm0
-; AVX-NEXT: retq
+; AVX1-LABEL: combine_vec_sdiv_by_pow2b_v4i32:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpsrad $31, %xmm0, %xmm1
+; AVX1-NEXT: vpsrld $28, %xmm1, %xmm2
+; AVX1-NEXT: vpsrld $30, %xmm1, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vpsrld $29, %xmm1, %xmm1
+; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm3[0,1,2,3],xmm1[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
+; AVX1-NEXT: vpaddd %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpsrad $4, %xmm0, %xmm1
+; AVX1-NEXT: vpsrad $2, %xmm0, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm2[0,1,2,3],xmm1[4,5,6,7]
+; AVX1-NEXT: vpsrad $3, %xmm0, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3],xmm0[4,5],xmm1[6,7]
+; AVX1-NEXT: retq
+;
+; AVX2ORLATER-LABEL: combine_vec_sdiv_by_pow2b_v4i32:
+; AVX2ORLATER: # %bb.0:
+; AVX2ORLATER-NEXT: vpsrad $31, %xmm0, %xmm1
+; AVX2ORLATER-NEXT: vpsrlvd {{.*}}(%rip), %xmm1, %xmm1
+; AVX2ORLATER-NEXT: vpaddd %xmm1, %xmm0, %xmm0
+; AVX2ORLATER-NEXT: vpsravd {{.*}}(%rip), %xmm0, %xmm0
+; AVX2ORLATER-NEXT: retq
+;
+; XOP-LABEL: combine_vec_sdiv_by_pow2b_v4i32:
+; XOP: # %bb.0:
+; XOP-NEXT: vpsrad $31, %xmm0, %xmm1
+; XOP-NEXT: vpshld {{.*}}(%rip), %xmm1, %xmm1
+; XOP-NEXT: vpaddd %xmm1, %xmm0, %xmm0
+; XOP-NEXT: vpshad {{.*}}(%rip), %xmm0, %xmm0
+; XOP-NEXT: retq
%1 = sdiv <4 x i32> %x, <i32 1, i32 4, i32 8, i32 16>
ret <4 x i32> %1
}
@@ -2892,191 +1012,103 @@ define <4 x i32> @combine_vec_sdiv_by_po
define <8 x i32> @combine_vec_sdiv_by_pow2b_v8i32(<8 x i32> %x) {
; SSE-LABEL: combine_vec_sdiv_by_pow2b_v8i32:
; SSE: # %bb.0:
-; SSE-NEXT: pextrd $1, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $30, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $2, %ecx
-; SSE-NEXT: pextrd $2, %xmm0, %eax
-; SSE-NEXT: pextrd $3, %xmm0, %edx
-; SSE-NEXT: pinsrd $1, %ecx, %xmm0
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $29, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $3, %ecx
-; SSE-NEXT: pinsrd $2, %ecx, %xmm0
-; SSE-NEXT: movl %edx, %eax
-; SSE-NEXT: sarl $31, %eax
-; SSE-NEXT: shrl $28, %eax
-; SSE-NEXT: addl %edx, %eax
-; SSE-NEXT: sarl $4, %eax
-; SSE-NEXT: pinsrd $3, %eax, %xmm0
-; SSE-NEXT: pextrd $1, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $30, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $2, %ecx
-; SSE-NEXT: pextrd $2, %xmm1, %eax
-; SSE-NEXT: pextrd $3, %xmm1, %edx
-; SSE-NEXT: pinsrd $1, %ecx, %xmm1
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $29, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $3, %ecx
-; SSE-NEXT: pinsrd $2, %ecx, %xmm1
-; SSE-NEXT: movl %edx, %eax
-; SSE-NEXT: sarl $31, %eax
-; SSE-NEXT: shrl $28, %eax
-; SSE-NEXT: addl %edx, %eax
-; SSE-NEXT: sarl $4, %eax
-; SSE-NEXT: pinsrd $3, %eax, %xmm1
+; SSE-NEXT: movdqa %xmm0, %xmm2
+; SSE-NEXT: psrad $31, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm3
+; SSE-NEXT: psrld $28, %xmm3
+; SSE-NEXT: movdqa %xmm2, %xmm4
+; SSE-NEXT: psrld $30, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm4[0,1,2,3],xmm3[4,5,6,7]
+; SSE-NEXT: psrld $29, %xmm2
+; SSE-NEXT: pxor %xmm3, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm3[0,1,2,3],xmm2[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1],xmm4[2,3],xmm2[4,5],xmm4[6,7]
+; SSE-NEXT: paddd %xmm0, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm4
+; SSE-NEXT: movdqa %xmm2, %xmm0
+; SSE-NEXT: psrad $3, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm2[0,1,2,3],xmm0[4,5,6,7]
+; SSE-NEXT: psrad $4, %xmm2
+; SSE-NEXT: psrad $2, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm4[0,1,2,3],xmm2[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1],xmm4[2,3],xmm0[4,5],xmm4[6,7]
+; SSE-NEXT: movdqa %xmm1, %xmm2
+; SSE-NEXT: psrad $31, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm4
+; SSE-NEXT: psrld $28, %xmm4
+; SSE-NEXT: movdqa %xmm2, %xmm5
+; SSE-NEXT: psrld $30, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm5[0,1,2,3],xmm4[4,5,6,7]
+; SSE-NEXT: psrld $29, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm3[0,1,2,3],xmm2[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1],xmm5[2,3],xmm2[4,5],xmm5[6,7]
+; SSE-NEXT: paddd %xmm1, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm3
+; SSE-NEXT: movdqa %xmm2, %xmm1
+; SSE-NEXT: psrad $3, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm2[0,1,2,3],xmm1[4,5,6,7]
+; SSE-NEXT: psrad $4, %xmm2
+; SSE-NEXT: psrad $2, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm3[0,1,2,3],xmm2[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1],xmm3[2,3],xmm1[4,5],xmm3[6,7]
; SSE-NEXT: retq
;
; AVX1-LABEL: combine_vec_sdiv_by_pow2b_v8i32:
; AVX1: # %bb.0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT: vpextrd $1, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $30, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $2, %ecx
-; AVX1-NEXT: vpinsrd $1, %ecx, %xmm1, %xmm2
-; AVX1-NEXT: vpextrd $2, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $29, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $3, %ecx
-; AVX1-NEXT: vpinsrd $2, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrd $3, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $28, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $4, %ecx
-; AVX1-NEXT: vpinsrd $3, %ecx, %xmm2, %xmm1
-; AVX1-NEXT: vpextrd $1, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $30, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $2, %ecx
-; AVX1-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm2
-; AVX1-NEXT: vpextrd $2, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $29, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $3, %ecx
-; AVX1-NEXT: vpinsrd $2, %ecx, %xmm2, %xmm2
-; AVX1-NEXT: vpextrd $3, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $28, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $4, %ecx
-; AVX1-NEXT: vpinsrd $3, %ecx, %xmm2, %xmm0
+; AVX1-NEXT: vpsrad $31, %xmm1, %xmm2
+; AVX1-NEXT: vpsrld $28, %xmm2, %xmm3
+; AVX1-NEXT: vpsrld $30, %xmm2, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm4[0,1,2,3],xmm3[4,5,6,7]
+; AVX1-NEXT: vpsrld $29, %xmm2, %xmm2
+; AVX1-NEXT: vpxor %xmm4, %xmm4, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm4[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1],xmm3[2,3],xmm2[4,5],xmm3[6,7]
+; AVX1-NEXT: vpaddd %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpsrad $4, %xmm1, %xmm2
+; AVX1-NEXT: vpsrad $2, %xmm1, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vpsrad $3, %xmm1, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm3[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
+; AVX1-NEXT: vpsrad $31, %xmm0, %xmm2
+; AVX1-NEXT: vpsrld $28, %xmm2, %xmm3
+; AVX1-NEXT: vpsrld $30, %xmm2, %xmm5
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm5[0,1,2,3],xmm3[4,5,6,7]
+; AVX1-NEXT: vpsrld $29, %xmm2, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm4[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1],xmm3[2,3],xmm2[4,5],xmm3[6,7]
+; AVX1-NEXT: vpaddd %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpsrad $4, %xmm0, %xmm2
+; AVX1-NEXT: vpsrad $2, %xmm0, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vpsrad $3, %xmm0, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm3[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3],xmm0[4,5],xmm2[6,7]
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2ORLATER-LABEL: combine_vec_sdiv_by_pow2b_v8i32:
; AVX2ORLATER: # %bb.0:
-; AVX2ORLATER-NEXT: vextracti128 $1, %ymm0, %xmm1
-; AVX2ORLATER-NEXT: vpextrd $1, %xmm1, %eax
-; AVX2ORLATER-NEXT: movl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $31, %ecx
-; AVX2ORLATER-NEXT: shrl $30, %ecx
-; AVX2ORLATER-NEXT: addl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $2, %ecx
-; AVX2ORLATER-NEXT: vpinsrd $1, %ecx, %xmm1, %xmm2
-; AVX2ORLATER-NEXT: vpextrd $2, %xmm1, %eax
-; AVX2ORLATER-NEXT: movl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $31, %ecx
-; AVX2ORLATER-NEXT: shrl $29, %ecx
-; AVX2ORLATER-NEXT: addl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $3, %ecx
-; AVX2ORLATER-NEXT: vpinsrd $2, %ecx, %xmm2, %xmm2
-; AVX2ORLATER-NEXT: vpextrd $3, %xmm1, %eax
-; AVX2ORLATER-NEXT: movl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $31, %ecx
-; AVX2ORLATER-NEXT: shrl $28, %ecx
-; AVX2ORLATER-NEXT: addl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $4, %ecx
-; AVX2ORLATER-NEXT: vpinsrd $3, %ecx, %xmm2, %xmm1
-; AVX2ORLATER-NEXT: vpextrd $1, %xmm0, %eax
-; AVX2ORLATER-NEXT: movl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $31, %ecx
-; AVX2ORLATER-NEXT: shrl $30, %ecx
-; AVX2ORLATER-NEXT: addl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $2, %ecx
-; AVX2ORLATER-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm2
-; AVX2ORLATER-NEXT: vpextrd $2, %xmm0, %eax
-; AVX2ORLATER-NEXT: movl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $31, %ecx
-; AVX2ORLATER-NEXT: shrl $29, %ecx
-; AVX2ORLATER-NEXT: addl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $3, %ecx
-; AVX2ORLATER-NEXT: vpinsrd $2, %ecx, %xmm2, %xmm2
-; AVX2ORLATER-NEXT: vpextrd $3, %xmm0, %eax
-; AVX2ORLATER-NEXT: movl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $31, %ecx
-; AVX2ORLATER-NEXT: shrl $28, %ecx
-; AVX2ORLATER-NEXT: addl %eax, %ecx
-; AVX2ORLATER-NEXT: sarl $4, %ecx
-; AVX2ORLATER-NEXT: vpinsrd $3, %ecx, %xmm2, %xmm0
-; AVX2ORLATER-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
+; AVX2ORLATER-NEXT: vpsrad $31, %ymm0, %ymm1
+; AVX2ORLATER-NEXT: vpsrlvd {{.*}}(%rip), %ymm1, %ymm1
+; AVX2ORLATER-NEXT: vpaddd %ymm1, %ymm0, %ymm0
+; AVX2ORLATER-NEXT: vpsravd {{.*}}(%rip), %ymm0, %ymm0
; AVX2ORLATER-NEXT: retq
;
; XOP-LABEL: combine_vec_sdiv_by_pow2b_v8i32:
; XOP: # %bb.0:
; XOP-NEXT: vextractf128 $1, %ymm0, %xmm1
-; XOP-NEXT: vpextrd $1, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $30, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $2, %ecx
-; XOP-NEXT: vpinsrd $1, %ecx, %xmm1, %xmm2
-; XOP-NEXT: vpextrd $2, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $29, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $3, %ecx
-; XOP-NEXT: vpinsrd $2, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrd $3, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $28, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $4, %ecx
-; XOP-NEXT: vpinsrd $3, %ecx, %xmm2, %xmm1
-; XOP-NEXT: vpextrd $1, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $30, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $2, %ecx
-; XOP-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm2
-; XOP-NEXT: vpextrd $2, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $29, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $3, %ecx
-; XOP-NEXT: vpinsrd $2, %ecx, %xmm2, %xmm2
-; XOP-NEXT: vpextrd $3, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $28, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $4, %ecx
-; XOP-NEXT: vpinsrd $3, %ecx, %xmm2, %xmm0
+; XOP-NEXT: vpsrad $31, %xmm1, %xmm2
+; XOP-NEXT: vmovdqa {{.*#+}} xmm3 = [4294967264,4294967266,4294967267,4294967268]
+; XOP-NEXT: vpshld %xmm3, %xmm2, %xmm2
+; XOP-NEXT: vpaddd %xmm2, %xmm1, %xmm1
+; XOP-NEXT: vmovdqa {{.*#+}} xmm2 = [0,4294967294,4294967293,4294967292]
+; XOP-NEXT: vpshad %xmm2, %xmm1, %xmm1
+; XOP-NEXT: vpsrad $31, %xmm0, %xmm4
+; XOP-NEXT: vpshld %xmm3, %xmm4, %xmm3
+; XOP-NEXT: vpaddd %xmm3, %xmm0, %xmm0
+; XOP-NEXT: vpshad %xmm2, %xmm0, %xmm0
; XOP-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; XOP-NEXT: retq
%1 = sdiv <8 x i32> %x, <i32 1, i32 4, i32 8, i32 16, i32 1, i32 4, i32 8, i32 16>
@@ -3086,459 +1118,197 @@ define <8 x i32> @combine_vec_sdiv_by_po
define <16 x i32> @combine_vec_sdiv_by_pow2b_v16i32(<16 x i32> %x) {
; SSE-LABEL: combine_vec_sdiv_by_pow2b_v16i32:
; SSE: # %bb.0:
-; SSE-NEXT: pextrd $1, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $30, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $2, %ecx
-; SSE-NEXT: pextrd $2, %xmm0, %eax
-; SSE-NEXT: pextrd $3, %xmm0, %edx
-; SSE-NEXT: pinsrd $1, %ecx, %xmm0
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $29, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $3, %ecx
-; SSE-NEXT: pinsrd $2, %ecx, %xmm0
-; SSE-NEXT: movl %edx, %eax
-; SSE-NEXT: sarl $31, %eax
-; SSE-NEXT: shrl $28, %eax
-; SSE-NEXT: addl %edx, %eax
-; SSE-NEXT: sarl $4, %eax
-; SSE-NEXT: pinsrd $3, %eax, %xmm0
-; SSE-NEXT: pextrd $1, %xmm1, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $30, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $2, %ecx
-; SSE-NEXT: pextrd $2, %xmm1, %eax
-; SSE-NEXT: pextrd $3, %xmm1, %edx
-; SSE-NEXT: pinsrd $1, %ecx, %xmm1
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $29, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $3, %ecx
-; SSE-NEXT: pinsrd $2, %ecx, %xmm1
-; SSE-NEXT: movl %edx, %eax
-; SSE-NEXT: sarl $31, %eax
-; SSE-NEXT: shrl $28, %eax
-; SSE-NEXT: addl %edx, %eax
-; SSE-NEXT: sarl $4, %eax
-; SSE-NEXT: pinsrd $3, %eax, %xmm1
-; SSE-NEXT: pextrd $1, %xmm2, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $30, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $2, %ecx
-; SSE-NEXT: pextrd $2, %xmm2, %eax
-; SSE-NEXT: pextrd $3, %xmm2, %edx
-; SSE-NEXT: pinsrd $1, %ecx, %xmm2
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $29, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $3, %ecx
-; SSE-NEXT: pinsrd $2, %ecx, %xmm2
-; SSE-NEXT: movl %edx, %eax
-; SSE-NEXT: sarl $31, %eax
-; SSE-NEXT: shrl $28, %eax
-; SSE-NEXT: addl %edx, %eax
-; SSE-NEXT: sarl $4, %eax
-; SSE-NEXT: pinsrd $3, %eax, %xmm2
-; SSE-NEXT: pextrd $1, %xmm3, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $30, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $2, %ecx
-; SSE-NEXT: pextrd $2, %xmm3, %eax
-; SSE-NEXT: pextrd $3, %xmm3, %edx
-; SSE-NEXT: pinsrd $1, %ecx, %xmm3
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $29, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $3, %ecx
-; SSE-NEXT: pinsrd $2, %ecx, %xmm3
-; SSE-NEXT: movl %edx, %eax
-; SSE-NEXT: sarl $31, %eax
-; SSE-NEXT: shrl $28, %eax
-; SSE-NEXT: addl %edx, %eax
-; SSE-NEXT: sarl $4, %eax
-; SSE-NEXT: pinsrd $3, %eax, %xmm3
+; SSE-NEXT: movdqa %xmm0, %xmm5
+; SSE-NEXT: psrad $31, %xmm5
+; SSE-NEXT: movdqa %xmm5, %xmm4
+; SSE-NEXT: psrld $28, %xmm4
+; SSE-NEXT: movdqa %xmm5, %xmm6
+; SSE-NEXT: psrld $30, %xmm6
+; SSE-NEXT: pblendw {{.*#+}} xmm6 = xmm6[0,1,2,3],xmm4[4,5,6,7]
+; SSE-NEXT: psrld $29, %xmm5
+; SSE-NEXT: pxor %xmm4, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0,1,2,3],xmm5[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm5[0,1],xmm6[2,3],xmm5[4,5],xmm6[6,7]
+; SSE-NEXT: paddd %xmm0, %xmm5
+; SSE-NEXT: movdqa %xmm5, %xmm6
+; SSE-NEXT: movdqa %xmm5, %xmm0
+; SSE-NEXT: psrad $3, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm5[0,1,2,3],xmm0[4,5,6,7]
+; SSE-NEXT: psrad $4, %xmm5
+; SSE-NEXT: psrad $2, %xmm6
+; SSE-NEXT: pblendw {{.*#+}} xmm6 = xmm6[0,1,2,3],xmm5[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1],xmm6[2,3],xmm0[4,5],xmm6[6,7]
+; SSE-NEXT: movdqa %xmm1, %xmm5
+; SSE-NEXT: psrad $31, %xmm5
+; SSE-NEXT: movdqa %xmm5, %xmm6
+; SSE-NEXT: psrld $28, %xmm6
+; SSE-NEXT: movdqa %xmm5, %xmm7
+; SSE-NEXT: psrld $30, %xmm7
+; SSE-NEXT: pblendw {{.*#+}} xmm7 = xmm7[0,1,2,3],xmm6[4,5,6,7]
+; SSE-NEXT: psrld $29, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0,1,2,3],xmm5[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm5[0,1],xmm7[2,3],xmm5[4,5],xmm7[6,7]
+; SSE-NEXT: paddd %xmm1, %xmm5
+; SSE-NEXT: movdqa %xmm5, %xmm6
+; SSE-NEXT: movdqa %xmm5, %xmm1
+; SSE-NEXT: psrad $3, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm5[0,1,2,3],xmm1[4,5,6,7]
+; SSE-NEXT: psrad $4, %xmm5
+; SSE-NEXT: psrad $2, %xmm6
+; SSE-NEXT: pblendw {{.*#+}} xmm6 = xmm6[0,1,2,3],xmm5[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1],xmm6[2,3],xmm1[4,5],xmm6[6,7]
+; SSE-NEXT: movdqa %xmm2, %xmm5
+; SSE-NEXT: psrad $31, %xmm5
+; SSE-NEXT: movdqa %xmm5, %xmm6
+; SSE-NEXT: psrld $28, %xmm6
+; SSE-NEXT: movdqa %xmm5, %xmm7
+; SSE-NEXT: psrld $30, %xmm7
+; SSE-NEXT: pblendw {{.*#+}} xmm7 = xmm7[0,1,2,3],xmm6[4,5,6,7]
+; SSE-NEXT: psrld $29, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0,1,2,3],xmm5[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm5[0,1],xmm7[2,3],xmm5[4,5],xmm7[6,7]
+; SSE-NEXT: paddd %xmm2, %xmm5
+; SSE-NEXT: movdqa %xmm5, %xmm6
+; SSE-NEXT: movdqa %xmm5, %xmm2
+; SSE-NEXT: psrad $3, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm5[0,1,2,3],xmm2[4,5,6,7]
+; SSE-NEXT: psrad $4, %xmm5
+; SSE-NEXT: psrad $2, %xmm6
+; SSE-NEXT: pblendw {{.*#+}} xmm6 = xmm6[0,1,2,3],xmm5[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1],xmm6[2,3],xmm2[4,5],xmm6[6,7]
+; SSE-NEXT: movdqa %xmm3, %xmm5
+; SSE-NEXT: psrad $31, %xmm5
+; SSE-NEXT: movdqa %xmm5, %xmm6
+; SSE-NEXT: psrld $28, %xmm6
+; SSE-NEXT: movdqa %xmm5, %xmm7
+; SSE-NEXT: psrld $30, %xmm7
+; SSE-NEXT: pblendw {{.*#+}} xmm7 = xmm7[0,1,2,3],xmm6[4,5,6,7]
+; SSE-NEXT: psrld $29, %xmm5
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm4[0,1,2,3],xmm5[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm5 = xmm5[0,1],xmm7[2,3],xmm5[4,5],xmm7[6,7]
+; SSE-NEXT: paddd %xmm3, %xmm5
+; SSE-NEXT: movdqa %xmm5, %xmm4
+; SSE-NEXT: movdqa %xmm5, %xmm3
+; SSE-NEXT: psrad $3, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm5[0,1,2,3],xmm3[4,5,6,7]
+; SSE-NEXT: psrad $4, %xmm5
+; SSE-NEXT: psrad $2, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm4[0,1,2,3],xmm5[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm3[0,1],xmm4[2,3],xmm3[4,5],xmm4[6,7]
; SSE-NEXT: retq
;
; AVX1-LABEL: combine_vec_sdiv_by_pow2b_v16i32:
; AVX1: # %bb.0:
-; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
-; AVX1-NEXT: vpextrd $1, %xmm2, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $30, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $2, %ecx
-; AVX1-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm3
-; AVX1-NEXT: vpextrd $2, %xmm2, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $29, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $3, %ecx
-; AVX1-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; AVX1-NEXT: vpextrd $3, %xmm2, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $28, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $4, %ecx
-; AVX1-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm2
-; AVX1-NEXT: vpextrd $1, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $30, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $2, %ecx
-; AVX1-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm3
-; AVX1-NEXT: vpextrd $2, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $29, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $3, %ecx
-; AVX1-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; AVX1-NEXT: vpextrd $3, %xmm0, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $28, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $4, %ecx
-; AVX1-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm0
-; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
-; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
-; AVX1-NEXT: vpextrd $1, %xmm2, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $30, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $2, %ecx
-; AVX1-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm3
-; AVX1-NEXT: vpextrd $2, %xmm2, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $29, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $3, %ecx
-; AVX1-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; AVX1-NEXT: vpextrd $3, %xmm2, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $28, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $4, %ecx
-; AVX1-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm2
-; AVX1-NEXT: vpextrd $1, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $30, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $2, %ecx
-; AVX1-NEXT: vpinsrd $1, %ecx, %xmm1, %xmm3
-; AVX1-NEXT: vpextrd $2, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $29, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $3, %ecx
-; AVX1-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; AVX1-NEXT: vpextrd $3, %xmm1, %eax
-; AVX1-NEXT: movl %eax, %ecx
-; AVX1-NEXT: sarl $31, %ecx
-; AVX1-NEXT: shrl $28, %ecx
-; AVX1-NEXT: addl %eax, %ecx
-; AVX1-NEXT: sarl $4, %ecx
-; AVX1-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm1
-; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
+; AVX1-NEXT: vpsrad $31, %xmm3, %xmm2
+; AVX1-NEXT: vpsrld $28, %xmm2, %xmm4
+; AVX1-NEXT: vpsrld $30, %xmm2, %xmm5
+; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm5[0,1,2,3],xmm4[4,5,6,7]
+; AVX1-NEXT: vpsrld $29, %xmm2, %xmm5
+; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm5 = xmm2[0,1,2,3],xmm5[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm5[0,1],xmm4[2,3],xmm5[4,5],xmm4[6,7]
+; AVX1-NEXT: vpaddd %xmm4, %xmm3, %xmm3
+; AVX1-NEXT: vpsrad $4, %xmm3, %xmm4
+; AVX1-NEXT: vpsrad $2, %xmm3, %xmm5
+; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm5[0,1,2,3],xmm4[4,5,6,7]
+; AVX1-NEXT: vpsrad $3, %xmm3, %xmm5
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0,1,2,3],xmm5[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0,1],xmm4[2,3],xmm3[4,5],xmm4[6,7]
+; AVX1-NEXT: vpsrad $31, %xmm0, %xmm4
+; AVX1-NEXT: vpsrld $28, %xmm4, %xmm5
+; AVX1-NEXT: vpsrld $30, %xmm4, %xmm6
+; AVX1-NEXT: vpblendw {{.*#+}} xmm5 = xmm6[0,1,2,3],xmm5[4,5,6,7]
+; AVX1-NEXT: vpsrld $29, %xmm4, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm2[0,1,2,3],xmm4[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm4[0,1],xmm5[2,3],xmm4[4,5],xmm5[6,7]
+; AVX1-NEXT: vpaddd %xmm4, %xmm0, %xmm0
+; AVX1-NEXT: vpsrad $4, %xmm0, %xmm4
+; AVX1-NEXT: vpsrad $2, %xmm0, %xmm5
+; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm5[0,1,2,3],xmm4[4,5,6,7]
+; AVX1-NEXT: vpsrad $3, %xmm0, %xmm5
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm5[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm4[2,3],xmm0[4,5],xmm4[6,7]
+; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3
+; AVX1-NEXT: vpsrad $31, %xmm3, %xmm4
+; AVX1-NEXT: vpsrld $28, %xmm4, %xmm5
+; AVX1-NEXT: vpsrld $30, %xmm4, %xmm6
+; AVX1-NEXT: vpblendw {{.*#+}} xmm5 = xmm6[0,1,2,3],xmm5[4,5,6,7]
+; AVX1-NEXT: vpsrld $29, %xmm4, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm2[0,1,2,3],xmm4[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm4[0,1],xmm5[2,3],xmm4[4,5],xmm5[6,7]
+; AVX1-NEXT: vpaddd %xmm4, %xmm3, %xmm3
+; AVX1-NEXT: vpsrad $4, %xmm3, %xmm4
+; AVX1-NEXT: vpsrad $2, %xmm3, %xmm5
+; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm5[0,1,2,3],xmm4[4,5,6,7]
+; AVX1-NEXT: vpsrad $3, %xmm3, %xmm5
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0,1,2,3],xmm5[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0,1],xmm4[2,3],xmm3[4,5],xmm4[6,7]
+; AVX1-NEXT: vpsrad $31, %xmm1, %xmm4
+; AVX1-NEXT: vpsrld $28, %xmm4, %xmm5
+; AVX1-NEXT: vpsrld $30, %xmm4, %xmm6
+; AVX1-NEXT: vpblendw {{.*#+}} xmm5 = xmm6[0,1,2,3],xmm5[4,5,6,7]
+; AVX1-NEXT: vpsrld $29, %xmm4, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1,2,3],xmm4[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1],xmm5[2,3],xmm2[4,5],xmm5[6,7]
+; AVX1-NEXT: vpaddd %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpsrad $4, %xmm1, %xmm2
+; AVX1-NEXT: vpsrad $2, %xmm1, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm4[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vpsrad $3, %xmm1, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm4[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
+; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm1, %ymm1
; AVX1-NEXT: retq
;
; AVX2-LABEL: combine_vec_sdiv_by_pow2b_v16i32:
; AVX2: # %bb.0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm2
-; AVX2-NEXT: vpextrd $1, %xmm2, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $30, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $2, %ecx
-; AVX2-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm3
-; AVX2-NEXT: vpextrd $2, %xmm2, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $29, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $3, %ecx
-; AVX2-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; AVX2-NEXT: vpextrd $3, %xmm2, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $28, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $4, %ecx
-; AVX2-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm2
-; AVX2-NEXT: vpextrd $1, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $30, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $2, %ecx
-; AVX2-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm3
-; AVX2-NEXT: vpextrd $2, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $29, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $3, %ecx
-; AVX2-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; AVX2-NEXT: vpextrd $3, %xmm0, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $28, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $4, %ecx
-; AVX2-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm0
-; AVX2-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
-; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm2
-; AVX2-NEXT: vpextrd $1, %xmm2, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $30, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $2, %ecx
-; AVX2-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm3
-; AVX2-NEXT: vpextrd $2, %xmm2, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $29, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $3, %ecx
-; AVX2-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; AVX2-NEXT: vpextrd $3, %xmm2, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $28, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $4, %ecx
-; AVX2-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm2
-; AVX2-NEXT: vpextrd $1, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $30, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $2, %ecx
-; AVX2-NEXT: vpinsrd $1, %ecx, %xmm1, %xmm3
-; AVX2-NEXT: vpextrd $2, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $29, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $3, %ecx
-; AVX2-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; AVX2-NEXT: vpextrd $3, %xmm1, %eax
-; AVX2-NEXT: movl %eax, %ecx
-; AVX2-NEXT: sarl $31, %ecx
-; AVX2-NEXT: shrl $28, %ecx
-; AVX2-NEXT: addl %eax, %ecx
-; AVX2-NEXT: sarl $4, %ecx
-; AVX2-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm1
-; AVX2-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
+; AVX2-NEXT: vpsrad $31, %ymm0, %ymm2
+; AVX2-NEXT: vbroadcasti128 {{.*#+}} ymm3 = [32,30,29,28,32,30,29,28]
+; AVX2-NEXT: # ymm3 = mem[0,1,0,1]
+; AVX2-NEXT: vpsrlvd %ymm3, %ymm2, %ymm2
+; AVX2-NEXT: vpaddd %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vbroadcasti128 {{.*#+}} ymm2 = [0,2,3,4,0,2,3,4]
+; AVX2-NEXT: # ymm2 = mem[0,1,0,1]
+; AVX2-NEXT: vpsravd %ymm2, %ymm0, %ymm0
+; AVX2-NEXT: vpsrad $31, %ymm1, %ymm4
+; AVX2-NEXT: vpsrlvd %ymm3, %ymm4, %ymm3
+; AVX2-NEXT: vpaddd %ymm3, %ymm1, %ymm1
+; AVX2-NEXT: vpsravd %ymm2, %ymm1, %ymm1
; AVX2-NEXT: retq
;
; AVX512-LABEL: combine_vec_sdiv_by_pow2b_v16i32:
; AVX512: # %bb.0:
-; AVX512-NEXT: vextracti32x4 $3, %zmm0, %xmm1
-; AVX512-NEXT: vpextrd $1, %xmm1, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $30, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $2, %ecx
-; AVX512-NEXT: vpinsrd $1, %ecx, %xmm1, %xmm2
-; AVX512-NEXT: vpextrd $2, %xmm1, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $29, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $3, %ecx
-; AVX512-NEXT: vpinsrd $2, %ecx, %xmm2, %xmm2
-; AVX512-NEXT: vpextrd $3, %xmm1, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $28, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $4, %ecx
-; AVX512-NEXT: vpinsrd $3, %ecx, %xmm2, %xmm1
-; AVX512-NEXT: vextracti32x4 $2, %zmm0, %xmm2
-; AVX512-NEXT: vpextrd $1, %xmm2, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $30, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $2, %ecx
-; AVX512-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm3
-; AVX512-NEXT: vpextrd $2, %xmm2, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $29, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $3, %ecx
-; AVX512-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; AVX512-NEXT: vpextrd $3, %xmm2, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $28, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $4, %ecx
-; AVX512-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm2
-; AVX512-NEXT: vinserti128 $1, %xmm1, %ymm2, %ymm1
-; AVX512-NEXT: vextracti128 $1, %ymm0, %xmm2
-; AVX512-NEXT: vpextrd $1, %xmm2, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $30, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $2, %ecx
-; AVX512-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm3
-; AVX512-NEXT: vpextrd $2, %xmm2, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $29, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $3, %ecx
-; AVX512-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; AVX512-NEXT: vpextrd $3, %xmm2, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $28, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $4, %ecx
-; AVX512-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm2
-; AVX512-NEXT: vpextrd $1, %xmm0, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $30, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $2, %ecx
-; AVX512-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm3
-; AVX512-NEXT: vpextrd $2, %xmm0, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $29, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $3, %ecx
-; AVX512-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; AVX512-NEXT: vpextrd $3, %xmm0, %eax
-; AVX512-NEXT: movl %eax, %ecx
-; AVX512-NEXT: sarl $31, %ecx
-; AVX512-NEXT: shrl $28, %ecx
-; AVX512-NEXT: addl %eax, %ecx
-; AVX512-NEXT: sarl $4, %ecx
-; AVX512-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm0
-; AVX512-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
-; AVX512-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
+; AVX512-NEXT: vpsrad $31, %zmm0, %zmm1
+; AVX512-NEXT: vpsrlvd {{.*}}(%rip), %zmm1, %zmm1
+; AVX512-NEXT: vpaddd %zmm1, %zmm0, %zmm0
+; AVX512-NEXT: vpsravd {{.*}}(%rip), %zmm0, %zmm0
; AVX512-NEXT: retq
;
; XOP-LABEL: combine_vec_sdiv_by_pow2b_v16i32:
; XOP: # %bb.0:
; XOP-NEXT: vextractf128 $1, %ymm0, %xmm2
-; XOP-NEXT: vpextrd $1, %xmm2, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $30, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $2, %ecx
-; XOP-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm3
-; XOP-NEXT: vpextrd $2, %xmm2, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $29, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $3, %ecx
-; XOP-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; XOP-NEXT: vpextrd $3, %xmm2, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $28, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $4, %ecx
-; XOP-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm2
-; XOP-NEXT: vpextrd $1, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $30, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $2, %ecx
-; XOP-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm3
-; XOP-NEXT: vpextrd $2, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $29, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $3, %ecx
-; XOP-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; XOP-NEXT: vpextrd $3, %xmm0, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $28, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $4, %ecx
-; XOP-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm0
+; XOP-NEXT: vpsrad $31, %xmm2, %xmm3
+; XOP-NEXT: vmovdqa {{.*#+}} xmm4 = [4294967264,4294967266,4294967267,4294967268]
+; XOP-NEXT: vpshld %xmm4, %xmm3, %xmm3
+; XOP-NEXT: vpaddd %xmm3, %xmm2, %xmm2
+; XOP-NEXT: vmovdqa {{.*#+}} xmm3 = [0,4294967294,4294967293,4294967292]
+; XOP-NEXT: vpshad %xmm3, %xmm2, %xmm2
+; XOP-NEXT: vpsrad $31, %xmm0, %xmm5
+; XOP-NEXT: vpshld %xmm4, %xmm5, %xmm5
+; XOP-NEXT: vpaddd %xmm5, %xmm0, %xmm0
+; XOP-NEXT: vpshad %xmm3, %xmm0, %xmm0
; XOP-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
; XOP-NEXT: vextractf128 $1, %ymm1, %xmm2
-; XOP-NEXT: vpextrd $1, %xmm2, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $30, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $2, %ecx
-; XOP-NEXT: vpinsrd $1, %ecx, %xmm2, %xmm3
-; XOP-NEXT: vpextrd $2, %xmm2, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $29, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $3, %ecx
-; XOP-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; XOP-NEXT: vpextrd $3, %xmm2, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $28, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $4, %ecx
-; XOP-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm2
-; XOP-NEXT: vpextrd $1, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $30, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $2, %ecx
-; XOP-NEXT: vpinsrd $1, %ecx, %xmm1, %xmm3
-; XOP-NEXT: vpextrd $2, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $29, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $3, %ecx
-; XOP-NEXT: vpinsrd $2, %ecx, %xmm3, %xmm3
-; XOP-NEXT: vpextrd $3, %xmm1, %eax
-; XOP-NEXT: movl %eax, %ecx
-; XOP-NEXT: sarl $31, %ecx
-; XOP-NEXT: shrl $28, %ecx
-; XOP-NEXT: addl %eax, %ecx
-; XOP-NEXT: sarl $4, %ecx
-; XOP-NEXT: vpinsrd $3, %ecx, %xmm3, %xmm1
+; XOP-NEXT: vpsrad $31, %xmm2, %xmm5
+; XOP-NEXT: vpshld %xmm4, %xmm5, %xmm5
+; XOP-NEXT: vpaddd %xmm5, %xmm2, %xmm2
+; XOP-NEXT: vpshad %xmm3, %xmm2, %xmm2
+; XOP-NEXT: vpsrad $31, %xmm1, %xmm5
+; XOP-NEXT: vpshld %xmm4, %xmm5, %xmm4
+; XOP-NEXT: vpaddd %xmm4, %xmm1, %xmm1
+; XOP-NEXT: vpshad %xmm3, %xmm1, %xmm1
; XOP-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
; XOP-NEXT: retq
%1 = sdiv <16 x i32> %x, <i32 1, i32 4, i32 8, i32 16, i32 1, i32 4, i32 8, i32 16, i32 1, i32 4, i32 8, i32 16, i32 1, i32 4, i32 8, i32 16>
@@ -3548,27 +1318,89 @@ define <16 x i32> @combine_vec_sdiv_by_p
define <2 x i64> @combine_vec_sdiv_by_pow2b_v2i64(<2 x i64> %x) {
; SSE-LABEL: combine_vec_sdiv_by_pow2b_v2i64:
; SSE: # %bb.0:
-; SSE-NEXT: pextrq $1, %xmm0, %rax
-; SSE-NEXT: movq %rax, %rcx
-; SSE-NEXT: sarq $63, %rcx
-; SSE-NEXT: shrq $62, %rcx
-; SSE-NEXT: addq %rax, %rcx
-; SSE-NEXT: sarq $2, %rcx
-; SSE-NEXT: movq %rcx, %xmm1
-; SSE-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE-NEXT: movdqa %xmm0, %xmm1
+; SSE-NEXT: psrad $31, %xmm1
+; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
+; SSE-NEXT: psrlq $62, %xmm1
+; SSE-NEXT: pxor %xmm2, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1,2,3],xmm1[4,5,6,7]
+; SSE-NEXT: paddq %xmm0, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm0
+; SSE-NEXT: psrlq $2, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm2[0,1,2,3],xmm0[4,5,6,7]
+; SSE-NEXT: movdqa {{.*#+}} xmm1 = [9223372036854775808,2305843009213693952]
+; SSE-NEXT: pxor %xmm1, %xmm0
+; SSE-NEXT: psubq %xmm1, %xmm0
; SSE-NEXT: retq
;
-; AVX-LABEL: combine_vec_sdiv_by_pow2b_v2i64:
-; AVX: # %bb.0:
-; AVX-NEXT: vpextrq $1, %xmm0, %rax
-; AVX-NEXT: movq %rax, %rcx
-; AVX-NEXT: sarq $63, %rcx
-; AVX-NEXT: shrq $62, %rcx
-; AVX-NEXT: addq %rax, %rcx
-; AVX-NEXT: sarq $2, %rcx
-; AVX-NEXT: vmovq %rcx, %xmm1
-; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
-; AVX-NEXT: retq
+; AVX1-LABEL: combine_vec_sdiv_by_pow2b_v2i64:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT: vpcmpgtq %xmm0, %xmm1, %xmm2
+; AVX1-NEXT: vpsrlq $62, %xmm2, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vpaddq %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpsrlq $2, %xmm0, %xmm1
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7]
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm1 = [9223372036854775808,2305843009213693952]
+; AVX1-NEXT: vpxor %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpsubq %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: retq
+;
+; AVX2-LABEL: combine_vec_sdiv_by_pow2b_v2i64:
+; AVX2: # %bb.0:
+; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX2-NEXT: vpcmpgtq %xmm0, %xmm1, %xmm1
+; AVX2-NEXT: vpsrlvq {{.*}}(%rip), %xmm1, %xmm1
+; AVX2-NEXT: vpaddq %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: movl $2, %eax
+; AVX2-NEXT: vmovq %rax, %xmm1
+; AVX2-NEXT: vpslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1,2,3,4,5,6,7]
+; AVX2-NEXT: vpsrlvq %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vmovdqa {{.*#+}} xmm1 = [9223372036854775808,2305843009213693952]
+; AVX2-NEXT: vpxor %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpsubq %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: retq
+;
+; AVX512F-LABEL: combine_vec_sdiv_by_pow2b_v2i64:
+; AVX512F: # %bb.0:
+; AVX512F-NEXT: # kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512F-NEXT: movl $2, %eax
+; AVX512F-NEXT: vmovq %rax, %xmm1
+; AVX512F-NEXT: vpslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1,2,3,4,5,6,7]
+; AVX512F-NEXT: vpsraq $63, %zmm0, %zmm2
+; AVX512F-NEXT: vpsrlvq {{.*}}(%rip), %xmm2, %xmm2
+; AVX512F-NEXT: vpaddq %xmm2, %xmm0, %xmm0
+; AVX512F-NEXT: vpsravq %zmm1, %zmm0, %zmm0
+; AVX512F-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
+; AVX512F-NEXT: vzeroupper
+; AVX512F-NEXT: retq
+;
+; AVX512BW-LABEL: combine_vec_sdiv_by_pow2b_v2i64:
+; AVX512BW: # %bb.0:
+; AVX512BW-NEXT: vpsraq $63, %xmm0, %xmm1
+; AVX512BW-NEXT: vpsrlvq {{.*}}(%rip), %xmm1, %xmm1
+; AVX512BW-NEXT: vpaddq %xmm1, %xmm0, %xmm0
+; AVX512BW-NEXT: movl $2, %eax
+; AVX512BW-NEXT: vmovq %rax, %xmm1
+; AVX512BW-NEXT: vpslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1,2,3,4,5,6,7]
+; AVX512BW-NEXT: vpsravq %xmm1, %xmm0, %xmm0
+; AVX512BW-NEXT: retq
+;
+; XOP-LABEL: combine_vec_sdiv_by_pow2b_v2i64:
+; XOP: # %bb.0:
+; XOP-NEXT: movl $2, %eax
+; XOP-NEXT: vmovq %rax, %xmm1
+; XOP-NEXT: vpslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1,2,3,4,5,6,7]
+; XOP-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; XOP-NEXT: vpsubq %xmm1, %xmm2, %xmm1
+; XOP-NEXT: vpsubq {{.*}}(%rip), %xmm2, %xmm3
+; XOP-NEXT: vpshaq %xmm3, %xmm0, %xmm3
+; XOP-NEXT: vpsubq {{.*}}(%rip), %xmm2, %xmm2
+; XOP-NEXT: vpshlq %xmm2, %xmm3, %xmm2
+; XOP-NEXT: vpaddq %xmm2, %xmm0, %xmm0
+; XOP-NEXT: vpshaq %xmm1, %xmm0, %xmm0
+; XOP-NEXT: retq
%1 = sdiv <2 x i64> %x, <i64 1, i64 4>
ret <2 x i64> %1
}
@@ -3576,116 +1408,116 @@ define <2 x i64> @combine_vec_sdiv_by_po
define <4 x i64> @combine_vec_sdiv_by_pow2b_v4i64(<4 x i64> %x) {
; SSE-LABEL: combine_vec_sdiv_by_pow2b_v4i64:
; SSE: # %bb.0:
-; SSE-NEXT: pextrq $1, %xmm1, %rax
-; SSE-NEXT: movq %rax, %rcx
-; SSE-NEXT: sarq $63, %rcx
-; SSE-NEXT: shrq $60, %rcx
-; SSE-NEXT: addq %rax, %rcx
-; SSE-NEXT: sarq $4, %rcx
-; SSE-NEXT: movq %rcx, %xmm2
-; SSE-NEXT: movq %xmm1, %rax
-; SSE-NEXT: movq %rax, %rcx
-; SSE-NEXT: sarq $63, %rcx
-; SSE-NEXT: shrq $61, %rcx
-; SSE-NEXT: addq %rax, %rcx
-; SSE-NEXT: sarq $3, %rcx
-; SSE-NEXT: movq %rcx, %xmm1
-; SSE-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
-; SSE-NEXT: pextrq $1, %xmm0, %rax
-; SSE-NEXT: movq %rax, %rcx
-; SSE-NEXT: sarq $63, %rcx
-; SSE-NEXT: shrq $62, %rcx
-; SSE-NEXT: addq %rax, %rcx
-; SSE-NEXT: sarq $2, %rcx
-; SSE-NEXT: movq %rcx, %xmm2
-; SSE-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
+; SSE-NEXT: movdqa %xmm0, %xmm2
+; SSE-NEXT: psrad $31, %xmm2
+; SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
+; SSE-NEXT: psrlq $62, %xmm2
+; SSE-NEXT: pxor %xmm3, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm3[0,1,2,3],xmm2[4,5,6,7]
+; SSE-NEXT: paddq %xmm0, %xmm3
+; SSE-NEXT: movdqa %xmm3, %xmm0
+; SSE-NEXT: psrlq $2, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm3[0,1,2,3],xmm0[4,5,6,7]
+; SSE-NEXT: movdqa {{.*#+}} xmm2 = [9223372036854775808,2305843009213693952]
+; SSE-NEXT: pxor %xmm2, %xmm0
+; SSE-NEXT: psubq %xmm2, %xmm0
+; SSE-NEXT: movdqa %xmm1, %xmm2
+; SSE-NEXT: psrad $31, %xmm2
+; SSE-NEXT: pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
+; SSE-NEXT: movdqa %xmm2, %xmm3
+; SSE-NEXT: psrlq $60, %xmm3
+; SSE-NEXT: psrlq $61, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1,2,3],xmm3[4,5,6,7]
+; SSE-NEXT: paddq %xmm1, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm1
+; SSE-NEXT: psrlq $4, %xmm1
+; SSE-NEXT: psrlq $3, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1,2,3],xmm1[4,5,6,7]
+; SSE-NEXT: movdqa {{.*#+}} xmm1 = [1152921504606846976,576460752303423488]
+; SSE-NEXT: pxor %xmm1, %xmm2
+; SSE-NEXT: psubq %xmm1, %xmm2
+; SSE-NEXT: movdqa %xmm2, %xmm1
; SSE-NEXT: retq
;
; AVX1-LABEL: combine_vec_sdiv_by_pow2b_v4i64:
; AVX1: # %bb.0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
-; AVX1-NEXT: vpextrq $1, %xmm1, %rax
-; AVX1-NEXT: movq %rax, %rcx
-; AVX1-NEXT: sarq $63, %rcx
-; AVX1-NEXT: shrq $60, %rcx
-; AVX1-NEXT: addq %rax, %rcx
-; AVX1-NEXT: sarq $4, %rcx
-; AVX1-NEXT: vmovq %rcx, %xmm2
-; AVX1-NEXT: vmovq %xmm1, %rax
-; AVX1-NEXT: movq %rax, %rcx
-; AVX1-NEXT: sarq $63, %rcx
-; AVX1-NEXT: shrq $61, %rcx
-; AVX1-NEXT: addq %rax, %rcx
-; AVX1-NEXT: sarq $3, %rcx
-; AVX1-NEXT: vmovq %rcx, %xmm1
-; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
-; AVX1-NEXT: vpextrq $1, %xmm0, %rax
-; AVX1-NEXT: movq %rax, %rcx
-; AVX1-NEXT: sarq $63, %rcx
-; AVX1-NEXT: shrq $62, %rcx
-; AVX1-NEXT: addq %rax, %rcx
-; AVX1-NEXT: sarq $2, %rcx
-; AVX1-NEXT: vmovq %rcx, %xmm2
-; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
+; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT: vpcmpgtq %xmm1, %xmm2, %xmm3
+; AVX1-NEXT: vpsrlq $60, %xmm3, %xmm4
+; AVX1-NEXT: vpsrlq $61, %xmm3, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0,1,2,3],xmm4[4,5,6,7]
+; AVX1-NEXT: vpaddq %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vpsrlq $4, %xmm1, %xmm3
+; AVX1-NEXT: vpsrlq $3, %xmm1, %xmm1
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm3[4,5,6,7]
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [1152921504606846976,576460752303423488]
+; AVX1-NEXT: vpxor %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vpsubq %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vpcmpgtq %xmm0, %xmm2, %xmm3
+; AVX1-NEXT: vpsrlq $62, %xmm3, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1,2,3],xmm3[4,5,6,7]
+; AVX1-NEXT: vpaddq %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpsrlq $2, %xmm0, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [9223372036854775808,2305843009213693952]
+; AVX1-NEXT: vpxor %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpsubq %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
-; AVX2ORLATER-LABEL: combine_vec_sdiv_by_pow2b_v4i64:
-; AVX2ORLATER: # %bb.0:
-; AVX2ORLATER-NEXT: vextracti128 $1, %ymm0, %xmm1
-; AVX2ORLATER-NEXT: vpextrq $1, %xmm1, %rax
-; AVX2ORLATER-NEXT: movq %rax, %rcx
-; AVX2ORLATER-NEXT: sarq $63, %rcx
-; AVX2ORLATER-NEXT: shrq $60, %rcx
-; AVX2ORLATER-NEXT: addq %rax, %rcx
-; AVX2ORLATER-NEXT: sarq $4, %rcx
-; AVX2ORLATER-NEXT: vmovq %rcx, %xmm2
-; AVX2ORLATER-NEXT: vmovq %xmm1, %rax
-; AVX2ORLATER-NEXT: movq %rax, %rcx
-; AVX2ORLATER-NEXT: sarq $63, %rcx
-; AVX2ORLATER-NEXT: shrq $61, %rcx
-; AVX2ORLATER-NEXT: addq %rax, %rcx
-; AVX2ORLATER-NEXT: sarq $3, %rcx
-; AVX2ORLATER-NEXT: vmovq %rcx, %xmm1
-; AVX2ORLATER-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
-; AVX2ORLATER-NEXT: vpextrq $1, %xmm0, %rax
-; AVX2ORLATER-NEXT: movq %rax, %rcx
-; AVX2ORLATER-NEXT: sarq $63, %rcx
-; AVX2ORLATER-NEXT: shrq $62, %rcx
-; AVX2ORLATER-NEXT: addq %rax, %rcx
-; AVX2ORLATER-NEXT: sarq $2, %rcx
-; AVX2ORLATER-NEXT: vmovq %rcx, %xmm2
-; AVX2ORLATER-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
-; AVX2ORLATER-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
-; AVX2ORLATER-NEXT: retq
+; AVX2-LABEL: combine_vec_sdiv_by_pow2b_v4i64:
+; AVX2: # %bb.0:
+; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX2-NEXT: vpcmpgtq %ymm0, %ymm1, %ymm1
+; AVX2-NEXT: vpsrlvq {{.*}}(%rip), %ymm1, %ymm1
+; AVX2-NEXT: vpaddq %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpsrlvq {{.*}}(%rip), %ymm0, %ymm0
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm1 = [9223372036854775808,2305843009213693952,1152921504606846976,576460752303423488]
+; AVX2-NEXT: vpxor %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: vpsubq %ymm1, %ymm0, %ymm0
+; AVX2-NEXT: retq
+;
+; AVX512F-LABEL: combine_vec_sdiv_by_pow2b_v4i64:
+; AVX512F: # %bb.0:
+; AVX512F-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0
+; AVX512F-NEXT: vmovdqa {{.*#+}} ymm1 = [0,2,3,4]
+; AVX512F-NEXT: vpsraq $63, %zmm0, %zmm2
+; AVX512F-NEXT: vpsrlvq {{.*}}(%rip), %ymm2, %ymm2
+; AVX512F-NEXT: vpaddq %ymm2, %ymm0, %ymm0
+; AVX512F-NEXT: vpsravq %zmm1, %zmm0, %zmm0
+; AVX512F-NEXT: # kill: def $ymm0 killed $ymm0 killed $zmm0
+; AVX512F-NEXT: retq
+;
+; AVX512BW-LABEL: combine_vec_sdiv_by_pow2b_v4i64:
+; AVX512BW: # %bb.0:
+; AVX512BW-NEXT: vpsraq $63, %ymm0, %ymm1
+; AVX512BW-NEXT: vpsrlvq {{.*}}(%rip), %ymm1, %ymm1
+; AVX512BW-NEXT: vpaddq %ymm1, %ymm0, %ymm0
+; AVX512BW-NEXT: vpsravq {{.*}}(%rip), %ymm0, %ymm0
+; AVX512BW-NEXT: retq
;
; XOP-LABEL: combine_vec_sdiv_by_pow2b_v4i64:
; XOP: # %bb.0:
-; XOP-NEXT: vextractf128 $1, %ymm0, %xmm1
-; XOP-NEXT: vpextrq $1, %xmm1, %rax
-; XOP-NEXT: movq %rax, %rcx
-; XOP-NEXT: sarq $63, %rcx
-; XOP-NEXT: shrq $60, %rcx
-; XOP-NEXT: addq %rax, %rcx
-; XOP-NEXT: sarq $4, %rcx
-; XOP-NEXT: vmovq %rcx, %xmm2
-; XOP-NEXT: vmovq %xmm1, %rax
-; XOP-NEXT: movq %rax, %rcx
-; XOP-NEXT: sarq $63, %rcx
-; XOP-NEXT: shrq $61, %rcx
-; XOP-NEXT: addq %rax, %rcx
-; XOP-NEXT: sarq $3, %rcx
-; XOP-NEXT: vmovq %rcx, %xmm1
-; XOP-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
-; XOP-NEXT: vpextrq $1, %xmm0, %rax
-; XOP-NEXT: movq %rax, %rcx
-; XOP-NEXT: sarq $63, %rcx
-; XOP-NEXT: shrq $62, %rcx
-; XOP-NEXT: addq %rax, %rcx
-; XOP-NEXT: sarq $2, %rcx
-; XOP-NEXT: vmovq %rcx, %xmm2
-; XOP-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm2[0]
-; XOP-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; XOP-NEXT: movl $2, %eax
+; XOP-NEXT: vmovq %rax, %xmm1
+; XOP-NEXT: vpslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1,2,3,4,5,6,7]
+; XOP-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; XOP-NEXT: vpsubq %xmm1, %xmm2, %xmm1
+; XOP-NEXT: vpsubq {{.*}}(%rip), %xmm2, %xmm3
+; XOP-NEXT: vpshaq %xmm3, %xmm0, %xmm4
+; XOP-NEXT: vpsubq {{.*}}(%rip), %xmm2, %xmm5
+; XOP-NEXT: vpshlq %xmm5, %xmm4, %xmm4
+; XOP-NEXT: vpaddq %xmm4, %xmm0, %xmm4
+; XOP-NEXT: vpshaq %xmm1, %xmm4, %xmm1
+; XOP-NEXT: vextractf128 $1, %ymm0, %xmm0
+; XOP-NEXT: vpshaq %xmm3, %xmm0, %xmm3
+; XOP-NEXT: vpsubq {{.*}}(%rip), %xmm2, %xmm4
+; XOP-NEXT: vpshlq %xmm4, %xmm3, %xmm3
+; XOP-NEXT: vpaddq %xmm3, %xmm0, %xmm0
+; XOP-NEXT: vpsubq {{.*}}(%rip), %xmm2, %xmm2
+; XOP-NEXT: vpshaq %xmm2, %xmm0, %xmm0
+; XOP-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; XOP-NEXT: retq
%1 = sdiv <4 x i64> %x, <i64 1, i64 4, i64 8, i64 16>
ret <4 x i64> %1
@@ -3694,270 +1526,169 @@ define <4 x i64> @combine_vec_sdiv_by_po
define <8 x i64> @combine_vec_sdiv_by_pow2b_v8i64(<8 x i64> %x) {
; SSE-LABEL: combine_vec_sdiv_by_pow2b_v8i64:
; SSE: # %bb.0:
-; SSE-NEXT: pextrq $1, %xmm1, %rax
-; SSE-NEXT: movq %rax, %rcx
-; SSE-NEXT: sarq $63, %rcx
-; SSE-NEXT: shrq $60, %rcx
-; SSE-NEXT: addq %rax, %rcx
-; SSE-NEXT: sarq $4, %rcx
-; SSE-NEXT: movq %rcx, %xmm4
-; SSE-NEXT: movq %xmm1, %rax
-; SSE-NEXT: movq %rax, %rcx
-; SSE-NEXT: sarq $63, %rcx
-; SSE-NEXT: shrq $61, %rcx
-; SSE-NEXT: addq %rax, %rcx
-; SSE-NEXT: sarq $3, %rcx
-; SSE-NEXT: movq %rcx, %xmm1
-; SSE-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm4[0]
-; SSE-NEXT: pextrq $1, %xmm3, %rax
-; SSE-NEXT: movq %rax, %rcx
-; SSE-NEXT: sarq $63, %rcx
-; SSE-NEXT: shrq $60, %rcx
-; SSE-NEXT: addq %rax, %rcx
-; SSE-NEXT: sarq $4, %rcx
-; SSE-NEXT: movq %rcx, %xmm4
-; SSE-NEXT: movq %xmm3, %rax
-; SSE-NEXT: movq %rax, %rcx
-; SSE-NEXT: sarq $63, %rcx
-; SSE-NEXT: shrq $61, %rcx
-; SSE-NEXT: addq %rax, %rcx
-; SSE-NEXT: sarq $3, %rcx
-; SSE-NEXT: movq %rcx, %xmm3
-; SSE-NEXT: punpcklqdq {{.*#+}} xmm3 = xmm3[0],xmm4[0]
-; SSE-NEXT: pextrq $1, %xmm0, %rax
-; SSE-NEXT: movq %rax, %rcx
-; SSE-NEXT: sarq $63, %rcx
-; SSE-NEXT: shrq $62, %rcx
-; SSE-NEXT: addq %rax, %rcx
-; SSE-NEXT: sarq $2, %rcx
-; SSE-NEXT: movq %rcx, %xmm4
-; SSE-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm4[0]
-; SSE-NEXT: pextrq $1, %xmm2, %rax
-; SSE-NEXT: movq %rax, %rcx
-; SSE-NEXT: sarq $63, %rcx
-; SSE-NEXT: shrq $62, %rcx
-; SSE-NEXT: addq %rax, %rcx
-; SSE-NEXT: sarq $2, %rcx
-; SSE-NEXT: movq %rcx, %xmm4
-; SSE-NEXT: punpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm4[0]
+; SSE-NEXT: movdqa %xmm1, %xmm4
+; SSE-NEXT: movdqa %xmm0, %xmm1
+; SSE-NEXT: psrad $31, %xmm1
+; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
+; SSE-NEXT: psrlq $62, %xmm1
+; SSE-NEXT: pxor %xmm6, %xmm6
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm6[0,1,2,3],xmm1[4,5,6,7]
+; SSE-NEXT: paddq %xmm0, %xmm1
+; SSE-NEXT: movdqa %xmm1, %xmm0
+; SSE-NEXT: psrlq $2, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4,5,6,7]
+; SSE-NEXT: movdqa {{.*#+}} xmm5 = [9223372036854775808,2305843009213693952]
+; SSE-NEXT: pxor %xmm5, %xmm0
+; SSE-NEXT: psubq %xmm5, %xmm0
+; SSE-NEXT: movdqa %xmm4, %xmm1
+; SSE-NEXT: psrad $31, %xmm1
+; SSE-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
+; SSE-NEXT: movdqa %xmm1, %xmm7
+; SSE-NEXT: psrlq $60, %xmm7
+; SSE-NEXT: psrlq $61, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm7[4,5,6,7]
+; SSE-NEXT: paddq %xmm4, %xmm1
+; SSE-NEXT: movdqa %xmm1, %xmm4
+; SSE-NEXT: psrlq $4, %xmm4
+; SSE-NEXT: psrlq $3, %xmm1
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm4[4,5,6,7]
+; SSE-NEXT: movdqa {{.*#+}} xmm7 = [1152921504606846976,576460752303423488]
+; SSE-NEXT: pxor %xmm7, %xmm1
+; SSE-NEXT: psubq %xmm7, %xmm1
+; SSE-NEXT: movdqa %xmm2, %xmm4
+; SSE-NEXT: psrad $31, %xmm4
+; SSE-NEXT: pshufd {{.*#+}} xmm4 = xmm4[1,1,3,3]
+; SSE-NEXT: psrlq $62, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm6[0,1,2,3],xmm4[4,5,6,7]
+; SSE-NEXT: paddq %xmm2, %xmm4
+; SSE-NEXT: movdqa %xmm4, %xmm2
+; SSE-NEXT: psrlq $2, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm2 = xmm4[0,1,2,3],xmm2[4,5,6,7]
+; SSE-NEXT: pxor %xmm5, %xmm2
+; SSE-NEXT: psubq %xmm5, %xmm2
+; SSE-NEXT: movdqa %xmm3, %xmm4
+; SSE-NEXT: psrad $31, %xmm4
+; SSE-NEXT: pshufd {{.*#+}} xmm4 = xmm4[1,1,3,3]
+; SSE-NEXT: movdqa %xmm4, %xmm5
+; SSE-NEXT: psrlq $60, %xmm5
+; SSE-NEXT: psrlq $61, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm4[0,1,2,3],xmm5[4,5,6,7]
+; SSE-NEXT: paddq %xmm3, %xmm4
+; SSE-NEXT: movdqa %xmm4, %xmm3
+; SSE-NEXT: psrlq $4, %xmm3
+; SSE-NEXT: psrlq $3, %xmm4
+; SSE-NEXT: pblendw {{.*#+}} xmm4 = xmm4[0,1,2,3],xmm3[4,5,6,7]
+; SSE-NEXT: pxor %xmm7, %xmm4
+; SSE-NEXT: psubq %xmm7, %xmm4
+; SSE-NEXT: movdqa %xmm4, %xmm3
; SSE-NEXT: retq
;
; AVX1-LABEL: combine_vec_sdiv_by_pow2b_v8i64:
; AVX1: # %bb.0:
-; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
-; AVX1-NEXT: vpextrq $1, %xmm2, %rax
-; AVX1-NEXT: movq %rax, %rcx
-; AVX1-NEXT: sarq $63, %rcx
-; AVX1-NEXT: shrq $60, %rcx
-; AVX1-NEXT: addq %rax, %rcx
-; AVX1-NEXT: sarq $4, %rcx
-; AVX1-NEXT: vmovq %rcx, %xmm3
-; AVX1-NEXT: vmovq %xmm2, %rax
-; AVX1-NEXT: movq %rax, %rcx
-; AVX1-NEXT: sarq $63, %rcx
-; AVX1-NEXT: shrq $61, %rcx
-; AVX1-NEXT: addq %rax, %rcx
-; AVX1-NEXT: sarq $3, %rcx
-; AVX1-NEXT: vmovq %rcx, %xmm2
-; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; AVX1-NEXT: vpextrq $1, %xmm0, %rax
-; AVX1-NEXT: movq %rax, %rcx
-; AVX1-NEXT: sarq $63, %rcx
-; AVX1-NEXT: shrq $62, %rcx
-; AVX1-NEXT: addq %rax, %rcx
-; AVX1-NEXT: sarq $2, %rcx
-; AVX1-NEXT: vmovq %rcx, %xmm3
-; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm3[0]
-; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
-; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
-; AVX1-NEXT: vpextrq $1, %xmm2, %rax
-; AVX1-NEXT: movq %rax, %rcx
-; AVX1-NEXT: sarq $63, %rcx
-; AVX1-NEXT: shrq $60, %rcx
-; AVX1-NEXT: addq %rax, %rcx
-; AVX1-NEXT: sarq $4, %rcx
-; AVX1-NEXT: vmovq %rcx, %xmm3
-; AVX1-NEXT: vmovq %xmm2, %rax
-; AVX1-NEXT: movq %rax, %rcx
-; AVX1-NEXT: sarq $63, %rcx
-; AVX1-NEXT: shrq $61, %rcx
-; AVX1-NEXT: addq %rax, %rcx
-; AVX1-NEXT: sarq $3, %rcx
-; AVX1-NEXT: vmovq %rcx, %xmm2
-; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; AVX1-NEXT: vpextrq $1, %xmm1, %rax
-; AVX1-NEXT: movq %rax, %rcx
-; AVX1-NEXT: sarq $63, %rcx
-; AVX1-NEXT: shrq $62, %rcx
-; AVX1-NEXT: addq %rax, %rcx
-; AVX1-NEXT: sarq $2, %rcx
-; AVX1-NEXT: vmovq %rcx, %xmm3
-; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm3[0]
-; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
+; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
+; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT: vpcmpgtq %xmm3, %xmm2, %xmm4
+; AVX1-NEXT: vpsrlq $60, %xmm4, %xmm5
+; AVX1-NEXT: vpsrlq $61, %xmm4, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm4[0,1,2,3],xmm5[4,5,6,7]
+; AVX1-NEXT: vpaddq %xmm4, %xmm3, %xmm3
+; AVX1-NEXT: vpsrlq $4, %xmm3, %xmm4
+; AVX1-NEXT: vpsrlq $3, %xmm3, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0,1,2,3],xmm4[4,5,6,7]
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [1152921504606846976,576460752303423488]
+; AVX1-NEXT: vpxor %xmm4, %xmm3, %xmm3
+; AVX1-NEXT: vpsubq %xmm4, %xmm3, %xmm3
+; AVX1-NEXT: vpcmpgtq %xmm0, %xmm2, %xmm5
+; AVX1-NEXT: vpsrlq $62, %xmm5, %xmm5
+; AVX1-NEXT: vpblendw {{.*#+}} xmm5 = xmm2[0,1,2,3],xmm5[4,5,6,7]
+; AVX1-NEXT: vpaddq %xmm5, %xmm0, %xmm0
+; AVX1-NEXT: vpsrlq $2, %xmm0, %xmm5
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm5[4,5,6,7]
+; AVX1-NEXT: vmovdqa {{.*#+}} xmm5 = [9223372036854775808,2305843009213693952]
+; AVX1-NEXT: vpxor %xmm5, %xmm0, %xmm0
+; AVX1-NEXT: vpsubq %xmm5, %xmm0, %xmm0
+; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
+; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3
+; AVX1-NEXT: vpcmpgtq %xmm3, %xmm2, %xmm6
+; AVX1-NEXT: vpsrlq $60, %xmm6, %xmm7
+; AVX1-NEXT: vpsrlq $61, %xmm6, %xmm6
+; AVX1-NEXT: vpblendw {{.*#+}} xmm6 = xmm6[0,1,2,3],xmm7[4,5,6,7]
+; AVX1-NEXT: vpaddq %xmm6, %xmm3, %xmm3
+; AVX1-NEXT: vpsrlq $4, %xmm3, %xmm6
+; AVX1-NEXT: vpsrlq $3, %xmm3, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm3[0,1,2,3],xmm6[4,5,6,7]
+; AVX1-NEXT: vpxor %xmm4, %xmm3, %xmm3
+; AVX1-NEXT: vpsubq %xmm4, %xmm3, %xmm3
+; AVX1-NEXT: vpcmpgtq %xmm1, %xmm2, %xmm4
+; AVX1-NEXT: vpsrlq $62, %xmm4, %xmm4
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1,2,3],xmm4[4,5,6,7]
+; AVX1-NEXT: vpaddq %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpsrlq $2, %xmm1, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vpxor %xmm5, %xmm1, %xmm1
+; AVX1-NEXT: vpsubq %xmm5, %xmm1, %xmm1
+; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm1, %ymm1
; AVX1-NEXT: retq
;
; AVX2-LABEL: combine_vec_sdiv_by_pow2b_v8i64:
; AVX2: # %bb.0:
-; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm2
-; AVX2-NEXT: vpextrq $1, %xmm2, %rax
-; AVX2-NEXT: movq %rax, %rcx
-; AVX2-NEXT: sarq $63, %rcx
-; AVX2-NEXT: shrq $60, %rcx
-; AVX2-NEXT: addq %rax, %rcx
-; AVX2-NEXT: sarq $4, %rcx
-; AVX2-NEXT: vmovq %rcx, %xmm3
-; AVX2-NEXT: vmovq %xmm2, %rax
-; AVX2-NEXT: movq %rax, %rcx
-; AVX2-NEXT: sarq $63, %rcx
-; AVX2-NEXT: shrq $61, %rcx
-; AVX2-NEXT: addq %rax, %rcx
-; AVX2-NEXT: sarq $3, %rcx
-; AVX2-NEXT: vmovq %rcx, %xmm2
-; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; AVX2-NEXT: vpextrq $1, %xmm0, %rax
-; AVX2-NEXT: movq %rax, %rcx
-; AVX2-NEXT: sarq $63, %rcx
-; AVX2-NEXT: shrq $62, %rcx
-; AVX2-NEXT: addq %rax, %rcx
-; AVX2-NEXT: sarq $2, %rcx
-; AVX2-NEXT: vmovq %rcx, %xmm3
-; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm3[0]
-; AVX2-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
-; AVX2-NEXT: vextracti128 $1, %ymm1, %xmm2
-; AVX2-NEXT: vpextrq $1, %xmm2, %rax
-; AVX2-NEXT: movq %rax, %rcx
-; AVX2-NEXT: sarq $63, %rcx
-; AVX2-NEXT: shrq $60, %rcx
-; AVX2-NEXT: addq %rax, %rcx
-; AVX2-NEXT: sarq $4, %rcx
-; AVX2-NEXT: vmovq %rcx, %xmm3
-; AVX2-NEXT: vmovq %xmm2, %rax
-; AVX2-NEXT: movq %rax, %rcx
-; AVX2-NEXT: sarq $63, %rcx
-; AVX2-NEXT: shrq $61, %rcx
-; AVX2-NEXT: addq %rax, %rcx
-; AVX2-NEXT: sarq $3, %rcx
-; AVX2-NEXT: vmovq %rcx, %xmm2
-; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; AVX2-NEXT: vpextrq $1, %xmm1, %rax
-; AVX2-NEXT: movq %rax, %rcx
-; AVX2-NEXT: sarq $63, %rcx
-; AVX2-NEXT: shrq $62, %rcx
-; AVX2-NEXT: addq %rax, %rcx
-; AVX2-NEXT: sarq $2, %rcx
-; AVX2-NEXT: vmovq %rcx, %xmm3
-; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm3[0]
-; AVX2-NEXT: vinserti128 $1, %xmm2, %ymm1, %ymm1
+; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
+; AVX2-NEXT: vpcmpgtq %ymm0, %ymm2, %ymm3
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm4 = [64,62,61,60]
+; AVX2-NEXT: vpsrlvq %ymm4, %ymm3, %ymm3
+; AVX2-NEXT: vpaddq %ymm3, %ymm0, %ymm0
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm3 = [0,2,3,4]
+; AVX2-NEXT: vpsrlvq %ymm3, %ymm0, %ymm0
+; AVX2-NEXT: vmovdqa {{.*#+}} ymm5 = [9223372036854775808,2305843009213693952,1152921504606846976,576460752303423488]
+; AVX2-NEXT: vpxor %ymm5, %ymm0, %ymm0
+; AVX2-NEXT: vpsubq %ymm5, %ymm0, %ymm0
+; AVX2-NEXT: vpcmpgtq %ymm1, %ymm2, %ymm2
+; AVX2-NEXT: vpsrlvq %ymm4, %ymm2, %ymm2
+; AVX2-NEXT: vpaddq %ymm2, %ymm1, %ymm1
+; AVX2-NEXT: vpsrlvq %ymm3, %ymm1, %ymm1
+; AVX2-NEXT: vpxor %ymm5, %ymm1, %ymm1
+; AVX2-NEXT: vpsubq %ymm5, %ymm1, %ymm1
; AVX2-NEXT: retq
;
; AVX512-LABEL: combine_vec_sdiv_by_pow2b_v8i64:
; AVX512: # %bb.0:
-; AVX512-NEXT: vextracti32x4 $3, %zmm0, %xmm1
-; AVX512-NEXT: vpextrq $1, %xmm1, %rax
-; AVX512-NEXT: movq %rax, %rcx
-; AVX512-NEXT: sarq $63, %rcx
-; AVX512-NEXT: shrq $60, %rcx
-; AVX512-NEXT: addq %rax, %rcx
-; AVX512-NEXT: sarq $4, %rcx
-; AVX512-NEXT: vmovq %rcx, %xmm2
-; AVX512-NEXT: vmovq %xmm1, %rax
-; AVX512-NEXT: movq %rax, %rcx
-; AVX512-NEXT: sarq $63, %rcx
-; AVX512-NEXT: shrq $61, %rcx
-; AVX512-NEXT: addq %rax, %rcx
-; AVX512-NEXT: sarq $3, %rcx
-; AVX512-NEXT: vmovq %rcx, %xmm1
-; AVX512-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm2[0]
-; AVX512-NEXT: vextracti32x4 $2, %zmm0, %xmm2
-; AVX512-NEXT: vpextrq $1, %xmm2, %rax
-; AVX512-NEXT: movq %rax, %rcx
-; AVX512-NEXT: sarq $63, %rcx
-; AVX512-NEXT: shrq $62, %rcx
-; AVX512-NEXT: addq %rax, %rcx
-; AVX512-NEXT: sarq $2, %rcx
-; AVX512-NEXT: vmovq %rcx, %xmm3
-; AVX512-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; AVX512-NEXT: vinserti128 $1, %xmm1, %ymm2, %ymm1
-; AVX512-NEXT: vextracti128 $1, %ymm0, %xmm2
-; AVX512-NEXT: vpextrq $1, %xmm2, %rax
-; AVX512-NEXT: movq %rax, %rcx
-; AVX512-NEXT: sarq $63, %rcx
-; AVX512-NEXT: shrq $60, %rcx
-; AVX512-NEXT: addq %rax, %rcx
-; AVX512-NEXT: sarq $4, %rcx
-; AVX512-NEXT: vmovq %rcx, %xmm3
-; AVX512-NEXT: vmovq %xmm2, %rax
-; AVX512-NEXT: movq %rax, %rcx
-; AVX512-NEXT: sarq $63, %rcx
-; AVX512-NEXT: shrq $61, %rcx
-; AVX512-NEXT: addq %rax, %rcx
-; AVX512-NEXT: sarq $3, %rcx
-; AVX512-NEXT: vmovq %rcx, %xmm2
-; AVX512-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; AVX512-NEXT: vpextrq $1, %xmm0, %rax
-; AVX512-NEXT: movq %rax, %rcx
-; AVX512-NEXT: sarq $63, %rcx
-; AVX512-NEXT: shrq $62, %rcx
-; AVX512-NEXT: addq %rax, %rcx
-; AVX512-NEXT: sarq $2, %rcx
-; AVX512-NEXT: vmovq %rcx, %xmm3
-; AVX512-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm3[0]
-; AVX512-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
-; AVX512-NEXT: vinserti64x4 $1, %ymm1, %zmm0, %zmm0
+; AVX512-NEXT: vpsraq $63, %zmm0, %zmm1
+; AVX512-NEXT: vpsrlvq {{.*}}(%rip), %zmm1, %zmm1
+; AVX512-NEXT: vpaddq %zmm1, %zmm0, %zmm0
+; AVX512-NEXT: vpsravq {{.*}}(%rip), %zmm0, %zmm0
; AVX512-NEXT: retq
;
; XOP-LABEL: combine_vec_sdiv_by_pow2b_v8i64:
; XOP: # %bb.0:
-; XOP-NEXT: vextractf128 $1, %ymm0, %xmm2
-; XOP-NEXT: vpextrq $1, %xmm2, %rax
-; XOP-NEXT: movq %rax, %rcx
-; XOP-NEXT: sarq $63, %rcx
-; XOP-NEXT: shrq $60, %rcx
-; XOP-NEXT: addq %rax, %rcx
-; XOP-NEXT: sarq $4, %rcx
-; XOP-NEXT: vmovq %rcx, %xmm3
-; XOP-NEXT: vmovq %xmm2, %rax
-; XOP-NEXT: movq %rax, %rcx
-; XOP-NEXT: sarq $63, %rcx
-; XOP-NEXT: shrq $61, %rcx
-; XOP-NEXT: addq %rax, %rcx
-; XOP-NEXT: sarq $3, %rcx
-; XOP-NEXT: vmovq %rcx, %xmm2
-; XOP-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; XOP-NEXT: vpextrq $1, %xmm0, %rax
-; XOP-NEXT: movq %rax, %rcx
-; XOP-NEXT: sarq $63, %rcx
-; XOP-NEXT: shrq $62, %rcx
-; XOP-NEXT: addq %rax, %rcx
-; XOP-NEXT: sarq $2, %rcx
-; XOP-NEXT: vmovq %rcx, %xmm3
-; XOP-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm3[0]
-; XOP-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
-; XOP-NEXT: vextractf128 $1, %ymm1, %xmm2
-; XOP-NEXT: vpextrq $1, %xmm2, %rax
-; XOP-NEXT: movq %rax, %rcx
-; XOP-NEXT: sarq $63, %rcx
-; XOP-NEXT: shrq $60, %rcx
-; XOP-NEXT: addq %rax, %rcx
-; XOP-NEXT: sarq $4, %rcx
-; XOP-NEXT: vmovq %rcx, %xmm3
-; XOP-NEXT: vmovq %xmm2, %rax
-; XOP-NEXT: movq %rax, %rcx
-; XOP-NEXT: sarq $63, %rcx
-; XOP-NEXT: shrq $61, %rcx
-; XOP-NEXT: addq %rax, %rcx
-; XOP-NEXT: sarq $3, %rcx
-; XOP-NEXT: vmovq %rcx, %xmm2
-; XOP-NEXT: vpunpcklqdq {{.*#+}} xmm2 = xmm2[0],xmm3[0]
-; XOP-NEXT: vpextrq $1, %xmm1, %rax
-; XOP-NEXT: movq %rax, %rcx
-; XOP-NEXT: sarq $63, %rcx
-; XOP-NEXT: shrq $62, %rcx
-; XOP-NEXT: addq %rax, %rcx
-; XOP-NEXT: sarq $2, %rcx
-; XOP-NEXT: vmovq %rcx, %xmm3
-; XOP-NEXT: vpunpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm3[0]
-; XOP-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
+; XOP-NEXT: movl $2, %eax
+; XOP-NEXT: vmovq %rax, %xmm2
+; XOP-NEXT: vpslldq {{.*#+}} xmm2 = zero,zero,zero,zero,zero,zero,zero,zero,xmm2[0,1,2,3,4,5,6,7]
+; XOP-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; XOP-NEXT: vpsubq %xmm2, %xmm3, %xmm2
+; XOP-NEXT: vpsubq {{.*}}(%rip), %xmm3, %xmm4
+; XOP-NEXT: vpshaq %xmm4, %xmm0, %xmm5
+; XOP-NEXT: vpsubq {{.*}}(%rip), %xmm3, %xmm6
+; XOP-NEXT: vpshlq %xmm6, %xmm5, %xmm5
+; XOP-NEXT: vpaddq %xmm5, %xmm0, %xmm5
+; XOP-NEXT: vpshaq %xmm2, %xmm5, %xmm8
+; XOP-NEXT: vextractf128 $1, %ymm0, %xmm0
+; XOP-NEXT: vpshaq %xmm4, %xmm0, %xmm7
+; XOP-NEXT: vpsubq {{.*}}(%rip), %xmm3, %xmm5
+; XOP-NEXT: vpshlq %xmm5, %xmm7, %xmm7
+; XOP-NEXT: vpaddq %xmm7, %xmm0, %xmm0
+; XOP-NEXT: vpsubq {{.*}}(%rip), %xmm3, %xmm3
+; XOP-NEXT: vpshaq %xmm3, %xmm0, %xmm0
+; XOP-NEXT: vinsertf128 $1, %xmm0, %ymm8, %ymm0
+; XOP-NEXT: vpshaq %xmm4, %xmm1, %xmm7
+; XOP-NEXT: vpshlq %xmm6, %xmm7, %xmm6
+; XOP-NEXT: vpaddq %xmm6, %xmm1, %xmm6
+; XOP-NEXT: vpshaq %xmm2, %xmm6, %xmm2
+; XOP-NEXT: vextractf128 $1, %ymm1, %xmm1
+; XOP-NEXT: vpshaq %xmm4, %xmm1, %xmm4
+; XOP-NEXT: vpshlq %xmm5, %xmm4, %xmm4
+; XOP-NEXT: vpaddq %xmm4, %xmm1, %xmm1
+; XOP-NEXT: vpshaq %xmm3, %xmm1, %xmm1
+; XOP-NEXT: vinsertf128 $1, %xmm1, %ymm2, %ymm1
; XOP-NEXT: retq
%1 = sdiv <8 x i64> %x, <i64 1, i64 4, i64 8, i64 16, i64 1, i64 4, i64 8, i64 16>
ret <8 x i64> %1
@@ -3966,57 +1697,72 @@ define <8 x i64> @combine_vec_sdiv_by_po
define <4 x i32> @combine_vec_sdiv_by_pow2b_PosAndNeg(<4 x i32> %x) {
; SSE-LABEL: combine_vec_sdiv_by_pow2b_PosAndNeg:
; SSE: # %bb.0:
-; SSE-NEXT: pextrd $1, %xmm0, %eax
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $30, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $2, %ecx
-; SSE-NEXT: negl %ecx
-; SSE-NEXT: pextrd $2, %xmm0, %eax
-; SSE-NEXT: pextrd $3, %xmm0, %edx
-; SSE-NEXT: pinsrd $1, %ecx, %xmm0
-; SSE-NEXT: movl %eax, %ecx
-; SSE-NEXT: sarl $31, %ecx
-; SSE-NEXT: shrl $29, %ecx
-; SSE-NEXT: addl %eax, %ecx
-; SSE-NEXT: sarl $3, %ecx
-; SSE-NEXT: pinsrd $2, %ecx, %xmm0
-; SSE-NEXT: movl %edx, %eax
-; SSE-NEXT: sarl $31, %eax
-; SSE-NEXT: shrl $28, %eax
-; SSE-NEXT: addl %edx, %eax
-; SSE-NEXT: sarl $4, %eax
-; SSE-NEXT: negl %eax
-; SSE-NEXT: pinsrd $3, %eax, %xmm0
+; SSE-NEXT: movdqa %xmm0, %xmm1
+; SSE-NEXT: psrad $31, %xmm1
+; SSE-NEXT: movdqa %xmm1, %xmm2
+; SSE-NEXT: psrld $28, %xmm2
+; SSE-NEXT: movdqa %xmm1, %xmm3
+; SSE-NEXT: psrld $30, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm3[0,1,2,3],xmm2[4,5,6,7]
+; SSE-NEXT: psrld $29, %xmm1
+; SSE-NEXT: pxor %xmm2, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm2[0,1,2,3],xmm1[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1],xmm3[2,3],xmm1[4,5],xmm3[6,7]
+; SSE-NEXT: paddd %xmm0, %xmm1
+; SSE-NEXT: movdqa %xmm1, %xmm3
+; SSE-NEXT: movdqa %xmm1, %xmm0
+; SSE-NEXT: psrad $3, %xmm0
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4,5,6,7]
+; SSE-NEXT: psrad $4, %xmm1
+; SSE-NEXT: psrad $2, %xmm3
+; SSE-NEXT: pblendw {{.*#+}} xmm3 = xmm3[0,1,2,3],xmm1[4,5,6,7]
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1],xmm3[2,3],xmm0[4,5],xmm3[6,7]
+; SSE-NEXT: psubd %xmm0, %xmm2
+; SSE-NEXT: pblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3],xmm0[4,5],xmm2[6,7]
; SSE-NEXT: retq
;
-; AVX-LABEL: combine_vec_sdiv_by_pow2b_PosAndNeg:
-; AVX: # %bb.0:
-; AVX-NEXT: vpextrd $1, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarl $31, %ecx
-; AVX-NEXT: shrl $30, %ecx
-; AVX-NEXT: addl %eax, %ecx
-; AVX-NEXT: sarl $2, %ecx
-; AVX-NEXT: negl %ecx
-; AVX-NEXT: vpinsrd $1, %ecx, %xmm0, %xmm1
-; AVX-NEXT: vpextrd $2, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarl $31, %ecx
-; AVX-NEXT: shrl $29, %ecx
-; AVX-NEXT: addl %eax, %ecx
-; AVX-NEXT: sarl $3, %ecx
-; AVX-NEXT: vpinsrd $2, %ecx, %xmm1, %xmm1
-; AVX-NEXT: vpextrd $3, %xmm0, %eax
-; AVX-NEXT: movl %eax, %ecx
-; AVX-NEXT: sarl $31, %ecx
-; AVX-NEXT: shrl $28, %ecx
-; AVX-NEXT: addl %eax, %ecx
-; AVX-NEXT: sarl $4, %ecx
-; AVX-NEXT: negl %ecx
-; AVX-NEXT: vpinsrd $3, %ecx, %xmm1, %xmm0
-; AVX-NEXT: retq
+; AVX1-LABEL: combine_vec_sdiv_by_pow2b_PosAndNeg:
+; AVX1: # %bb.0:
+; AVX1-NEXT: vpsrad $31, %xmm0, %xmm1
+; AVX1-NEXT: vpsrld $28, %xmm1, %xmm2
+; AVX1-NEXT: vpsrld $30, %xmm1, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vpsrld $29, %xmm1, %xmm1
+; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm3[0,1,2,3],xmm1[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
+; AVX1-NEXT: vpaddd %xmm1, %xmm0, %xmm0
+; AVX1-NEXT: vpsrad $4, %xmm0, %xmm1
+; AVX1-NEXT: vpsrad $2, %xmm0, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm2[0,1,2,3],xmm1[4,5,6,7]
+; AVX1-NEXT: vpsrad $3, %xmm0, %xmm2
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm2[4,5,6,7]
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3],xmm0[4,5],xmm1[6,7]
+; AVX1-NEXT: vpsubd %xmm0, %xmm3, %xmm1
+; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3],xmm0[4,5],xmm1[6,7]
+; AVX1-NEXT: retq
+;
+; AVX2ORLATER-LABEL: combine_vec_sdiv_by_pow2b_PosAndNeg:
+; AVX2ORLATER: # %bb.0:
+; AVX2ORLATER-NEXT: vpsrad $31, %xmm0, %xmm1
+; AVX2ORLATER-NEXT: vpsrlvd {{.*}}(%rip), %xmm1, %xmm1
+; AVX2ORLATER-NEXT: vpaddd %xmm1, %xmm0, %xmm0
+; AVX2ORLATER-NEXT: vpsravd {{.*}}(%rip), %xmm0, %xmm0
+; AVX2ORLATER-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; AVX2ORLATER-NEXT: vpsubd %xmm0, %xmm1, %xmm1
+; AVX2ORLATER-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3]
+; AVX2ORLATER-NEXT: retq
+;
+; XOP-LABEL: combine_vec_sdiv_by_pow2b_PosAndNeg:
+; XOP: # %bb.0:
+; XOP-NEXT: vpsrad $31, %xmm0, %xmm1
+; XOP-NEXT: vpshld {{.*}}(%rip), %xmm1, %xmm1
+; XOP-NEXT: vpaddd %xmm1, %xmm0, %xmm0
+; XOP-NEXT: vpshad {{.*}}(%rip), %xmm0, %xmm0
+; XOP-NEXT: vpxor %xmm1, %xmm1, %xmm1
+; XOP-NEXT: vpsubd %xmm0, %xmm1, %xmm1
+; XOP-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3],xmm0[4,5],xmm1[6,7]
+; XOP-NEXT: retq
%1 = sdiv <4 x i32> %x, <i32 1, i32 -4, i32 8, i32 -16>
ret <4 x i32> %1
}
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